Description
Features & Benefits:The CLS Collection features an extra sturdy and optimally adjusted, fixed height chrome footring. In addition to that, versatile dual-colored 65mm soft casters, and simple-to-use adjustments really make stools from this series the worry-free answers to lab and counter-height environments.
Technical Specifications:
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OfficeMaster CLS53 Arm Group-1 Options:
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Arm Group-1 :KR-21: Contoured height.adjustable T arms.Adjustable ht. range = 2.25".12 year limited warranty on the arm frames and 2 years limited warranty on the arm pads. |
Arm Group-1 :KR-25: Contoured height.Adjustable T arms featuring natural grip control.Adjustable ht. range = 2.75".12 year limited warranty on the arm frames and 2 years limited warranty on the arm pads. |
Arm Group-1 :KR-25M: KR25 Arm frames with Memosoft Armpads.Contoured height.Adjustable T arms featuring natural grip control and Memosoft armpads.Adjustable height. Range = 2.75".12 year limited warranty on the arm frames and 2 years limited warranty on the arm pads. |
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Arm Group-1 :KR-32: Height adjustable open loop arms. Adjustable ht. range = 2.25". 12 year limited warranty on the arm frames and 2 years limited warranty on the arm pads. |
Arm Group-1 :KR-200: Height & Width adjustable T-arms w/natural grip control. Adjustable ht. range = 2.75". Adjustable width range of approx. 1" per side. 12 year limited warranty on the arm frames and 2 years limited warranty on the arm pads. |
Arm Group-1 :KR-200M: Height and width adjustable T arms with natural grip control and Memosoft armpads. Adjustable height range of 2.75". Adjustable width range of approximately 1" per side. 12 year limited warranty on the arm frames and 2 years limited warranty on the arm pads. |
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Arm Group-1: KR-240M: Lowest height and width adjustable T arms with natural grip control and Memosoft armpads. Adjustable height range of 2.75". Adjustable width range of approximately 1" per side. 12 year limited warranty on the arm frames and 2 years limited warranty on the arm pads. |
Arm Group-1 :KR-251M: Ultra-mobility arms with extension, 3-stage swivel and unlimited inside pivoting on the lowest height and width adjustable and removable T arms. 12 year limited warranty on the arm frames and 2 years limited warranty on the arm pads. |
Arm Group-1: KR-300: Tallest height, width-adjustable T-arms with waterfall front and contoured armpads. 12 year limited warranty on the arm frames and 2 years limited warranty on the arm pads*. |
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Arm Group-1 :KR-300M: KR300 Arm frames with Memosoft Armpads. Tallest height, width, adjustable T-arms with waterfall front and contoured armpads. 12 year limited warranty on the arm frames and 2 years limited warranty on the arm pads*. |
Arm Group-1 :KR-445: Width adjustable T arms with smooth fore-aft, side-side, and pivoting motion arm caps. Adjustable height range of 2.75". Adjustable width range of approximately 1" per side. 12 year limited warranty on the arm frames and 2 years limited warranty on the arm pads. |
Arm Group-1 :KR-500: New ergonomic maximum-mobility arms with full range of motion, extra-wide arm top mechanism and superior range of motion (2" per side). 12 year limited warranty on the arm frames and 2 years limited warranty on the arm pads*. |
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Arm Group-1 :KR-540: New ergonomic maximum-mobility arms with full range of motion, extra-wide arm top mechanism and superior range of motion (2" per side). Lower starting-height version of the KR-500 (based on KR-240 arm frame). 12 year limited warranty on the arm frames and 2 years limited warranty on the arm pads* |
Arm Group-1 :KR-600: New ergonomic maximum-mobility arms with full range of motion, extra-wide arm top mechanism and superior range of motion (2" per side). Taller starting-height version of the KR-500 (based on KR-300 arm frame). 12 year limited warranty on the arm frames and 2 years limited warranty on the arm pads*. |
Arm Group-1 :JR-75: Height adjustable T arms with fabric armpads. Adjustable height range of 2.25" COM .33 yard. 12 year limited warranty on the arm frames and 2 years limited warranty on the arm pads. |
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Arm Group-1 :JR-77: Height adjustable T arms with molded armpads. Adjustable height range of 4.25" (approx. .5 - 2" higher than most Group1 arms). 12 year limited warranty on the arm frames and 2 years limited warranty on the arm pads. |
Arm Group-1 :JR-77M: JR77 Arm frames with Memosoft Armpads. Height adjustable T arms. Adjustable height range of 4.25" (approx. .5 - 2" higher than most Group1 arms). 12 year limited warranty on the arm frames and 2 years limited warranty on the arm pads. |
Arm Group-1 :JR-90: Height adjustable closed loop arms. Adjustable height range of 2.5". 12 year limited warranty on the arm frames and 2 years limited warranty on the arm pads. |
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Arm Group-1 :JR-BN: Height adjustable T arms with fold-back feature. Trigger-style control & ballistic nylon upholstered armpads. Adjustable height range of 2.5". 7 year limited warranty on the arm frames and 2 years limited warranty on the arm pads. |
Arm Group-1 :JR-PD: Height adjustable T arms with fold-back feature. Trigger-style control & memosoft armpads. Adjustable height range of 2.5". 7 year limited warranty on the arm frames and 2 years limited warranty on the arm pads. |
Arm Group-1 :ETR1: Fixed closed loop arms. 7 year limited warranty. |
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Arm Group-1 :KR-48: Fixed height loop arms with soft padding and modern contoured design. 7 year limited warranty. |
OfficeMaser CLS53 Arm Group-4 Options:
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Arm Group-4 :JR-39: 2-way adjustable width/height and removable. Forward-slanting T arms with soft arm pads and natural grip control. Black only. Adjustable height range of 4.25" Adjustable width range of 1.75" each side. 7 year limited warranty on the arm frames and 2 years limited warranty on the arm pads*. **Upgraded version of the JR37** |
Arm Group-4 :JR-39M: JR39 Arm frames with Memosoft Armpads. 2-way adjustable width/height and removable. Forward-slanting T arms with soft arm pads and natural grip control. Black only. Adjustable height range of 4.25". Adjustable width range of 1.75" each side. 7 year limited warranty on the arm frames and 2 years limited warranty on the arm pads*. **Upgraded version of the JR37M** |
Arm Group-4 :JR-49: JR39 Arm frames with RP45 Armpads. 2-way adjustable width/height and removable. Forward-slanting T arms with smooth fore-aft, side-side, and pivoting motion arm caps. Adjustable height range of 4.25". Adjustable width range of 1.75" each side. 7 year limited warranty on the arm frames and 2 years limited warranty on the arm pads*. |
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Arm Group-4 :JR-50: New forward-slanting T-arms with ergonomic, maximum-mobility arm top (extra-wide and flat pad; 2" lateral, forward and back, and diagonal adjustability). 2 years limited warranty*. |
Arm Group-4 :JR-59: JR39 Arm frames with RP50 Mobility Armpads. 2-way adjustable width/height and removable. Forward-slanting T arms with ergonomic, maximum-mobility arm top (extra-wide and flat pad; 2" lateral, forward and back, and diagonal adjustability). Adjustable height range of 4.25". Adjustable width range of 1.75" each side. 7 year limited warranty on the arm frames and 2 years limited warranty on the arm pads*.
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OfficeMaster CLS53 Casters Options:
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CAS-REG: Designed for use on carpet. *Standard on most chairs. Caster size may vary per chair model* |
CAS0065-S: Multi-surface Soft casters" are ideal for wood, tile and smooth or harder surfaces. |
CAS0050-SS: "Safety soft casters" minimizes chair movement when the chair is NOT in use. (5 per set) |
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CAS0050-RB: "Reverse-braking casters" lock in place when the chair IS in use (5 per set). |
GLD-R: "Glides" keeps the chair stationary at all times. (5 per set)
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CAS-RUB: "Rubber casters" are designed for concrete and other hard surfaces. (5 per set) |
Officemaster CLS53 Fabric Options:
Officemaster has a huge selection of fabrics to choose from to make your ergonomic work stool uniquely yours. Choose from a variety of fabric types and grade options. These fabric choices are endless! There are more options then what is listed. Please contact Ergoprise if you would liike to order a fabric not listed.
Fabric options not listed are: Grade 4 - Rocket, Grade 5 - Comfortknit Solids, Grade 6 - Matrix
Grade 1 Fabric Options:
Grade 1 - Basic 1001-1020
Content: 100% Marquesa Lana Backing: Acrylic Width: 54" Finish: Teflon Abrasion: 250,000 Double Rubs
Lightfastness: 40 Hrs. - Class 4 Flammability: Passes California 117-E; CS-191-53
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Grade 1 Basic - Charcoal [1001] | Grade 1 Basic - Gray [1002] | Grade 1 Basic - Navy [1004] |
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Grade 1 Basic - Navy [1005] | Grade 1 Basic - Burgundy [1013] | Grade 1 Basic - Black [1020] |
Grade 1 - Elements 1140-1148
Content: 50% Polyester, 50% Post Industrial Recycled Polyester - Reduced Environmental Impact Backing: Polyurethane Abrasion: 150,000 Double Rubs
Lightfastness: 40 Hrs. - Class 4.5 Flammability: Passes California 117-E; CS-191-53
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Grade 1 Elements - Carbon [1140] | Grade 1 Elements - Titanium [1141] | Grade 1 Elements - Boron [1143] |
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Grade 1 Elements - Oxygen [1144] | Grade 1 Elements - Iodine [1147] | Grade 1 Elements - Chlorine [1148] |
Grade 1 - Spice 1161-1168
Content: 100% Polyester Backing: Acrylic w/ Teflon Abrasion: 400,000 Double Rubs
Lightfastness: 60 Hrs. - Class 5 Flammability: Passes California 117-E; CS-191-53; BIFMA X5.7-1991; NFPA 260, CLASS 1; UFAC, CLASS 1
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Grade 1 Spice - Pepper [1161] | Grade 1 Spice - Nutmeg [1163] | Grade 1 Spice - Juniper [1164] |
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Grade 1 Spice - Sesame [1166] | Grade 1 Spice - Paprika [1167] | Grade 1 Spice - Mint [1168] |
Grade 2 Fabric Options:
Grade 2 - Casino 2251-2259
Content: 100% Polyester Backing: AcrylicFinish: Soil and Stain Resistant Abrasion: 50,000 Double Rubs
Rating: Heavy Duty Lightfastness: 40 Hrs., Class 5 Flammability: Passes California 117-E; UFAC Class 1
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Grade 2 Casino - Luxor [2251] | Grade 2 Casino - Paris [2253] | Grade 2 Casino - Stardust [2254] | Grade 2 Casino - Mirage [2256] |
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Grade 2 Casino - Rio [2257] | Grade 2 Casino -Wynn [2258] | Grade 2 Casino - Caesar [2259] |
Grade 2 - Chess 2291 - 2299
Content: 80% Recycled Polyester, 20% Olefin Backing: Acrylic Finish: Teflon Abrasion: 114,000 Double Rubs
Rating: Heavy Duty Lightfastness: 40 Hrs., Class 5 Flammability: Passes: California 117-E; UFAC Class 1
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Grade 2 Chess - King [2291] | Grade 2 Chess - Knight [2292] | Grade 2 Chess - Castle [2293] | Grade 2 Chess - Bishop [2294] |
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Grade 2 Chess -Checkmate [2296] | Grade 2 Chess -Queen [2297] | Grade 2 Chess -Pawn [2298] | Grade 2 Chess -Rook [2299] |
Grade 2 - Knack 2542 - 2548
Content: 100% Polyester Backing: Acrylic Finish: Soil and Stain Resistant
Abrasion: 100,000 Double Rubs Rating: Heavy Duty Lightfastness: 40 Hrs., Class 5
Flammability: Passes California 117-E; UFAC Class 1; NFPA 260 Class 1
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Grade 2 Knack - Filament [2542] | Grade 2 Knack - Reed [2543] | Grade 2 Knack - Brisk [2544] | Grade 2 Knack - Fresco [2545] |
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Grade 2 Knack - Teak [2546] | Grade 2 Knack - Zest [2547] | Grade 2 Knack - Zing [2548] |
Grade 2 - Moonscapes 2260 -2268
Content: 100% Post Industrial Recycled Polyester - Reduced Environmental Impact Abrasion: 378,000 Double Rubs
Lightfastness: Exceeds 60 Hrs. - Class 4
Flammability: Passes California 117-E (Equivalent to BIFMA); NFPA 260, CLASS 1
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Grade 2 Moonscapes - Eclipse [2260] | Grade 2 Moonscapes - Moonrock [2261] | Grade 2 Moonscapes - Rover [2263] |
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Grade 2 Moonscapes - Apollo [2264] | Grade 2 Moonscapes - Cresent [2267] | Grade 2 Moonscapes - Earthshine [2268] |
Grade 2 - Softsit Fabric 2570 - 2577
Content: 100% Polyester Backing: None Abrasion: 100,000 Double Rubs (Cotton Duck)
Lightfastness: Grade 4 min. at 20 Hours Flammability: Passes CA Technical Bulletin 117-E
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Grade 2 Softsit -Graphene [2570] | Grade 2 Softsit - Basalt [2571] |
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Grade 2 Softsit - Kelvin [2574] | Grade 2 Softsit - Molten [2577] |
Grade 3 Fabric Options:
Grade 3 - Sahara 3311 - 3318
Content: 100% Polyester Finish: Crypton (R) Abrasion: 85,000 Double Rubs
Lightfastness: 60 Hrs. - Class 5
Flammability: Boston Fire Dept. BFD IX-1; B.S. 5852 Part 1: 1979 Ignition Source: Butane Flame; California Technical Bulletin 133
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Grade 3 Sahara - Lava [3311] | Grade 3 Sahara - Dune [3313] | Grade 3 Sahara - Nile [3314] | Grade 3 Sahara - Horizon [3315] |
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Grade 3 Sahara - Sunrise [3316] | Grade 3 Sahara - Canyon [3317] | Grade 3 Sahara - Cactus [3318] |
Grade 3 - Symphony 3V20 - 3V28
Content: 100% Vinyl Backing: 100% Brushed Polyester Knit Abrasion: 100,000+ Double Rubs
Lightfastness: UV-Resistance 1000 Hours
Flammability: Passes California 117-E; BIFMA; UFAC, CLASS 1; MVSS 302; NFPA 260; IMO A.652 (16) 8.2 & 8.3; May Comply with California 133 when tested with suitable components; Can be treated to pass FAA 25.853
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Grade 3 Symphony - Piano [3C20] | Grade 3 Symphony - Drum [3V21] | Grade 3 Symphony - Trimpani [3V23] | Grade 3 Symphony - Flute [3V25] |
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Grade 3 Symphony - Trumpet [3V26] | Grade 3 Symphony - Cello [3V27] | Grade 3 Symphony - Harp [3V28] |
Grade 3 - Stage 3V50 - 3V59
Content: 100% Vinyl/Urethane Topcoat Backing: 100% Polyester Hi-Loft (TM) Finish: SILVERGUARD (R) & PERMABLOK3 (R) Abrasion: 930,000 Double Rubs
Lightfastness: Passes 1000 Hours
Flammability: Passes California 117-E (Equivalent to BIFMA); NFPA 260 (Equivalent to UFAC) Class1; Boston Fire Dept. Code (BFD 1X-1); FAA/FAR 25.853 (a); Fed. Stnd. 191A Test Method 5903.1 - Vertical Flammability Test; FMVSS 302; IMO A. 652(16) 8.2 & 8.3; NFPA 701 (sma
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Grade 3 Stage - Cats [3V50] | Grade 3 Stage - Chicago [3V52] | Grade 3 Stage - Grease [3V53] |
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Grade 3 Stage - Aida [3V55] | Grade 3 Stage - Shrek [3V58] | Grade 3 Stage - Fame [3V59] |
Warranty Information
Free Shipping Program:
Most orders over $85 ship FREE within the continental United States. Shipments to Alaska, Hawaii, Canada, Mexico, U.S. territories, APO, and FPO addresses do not qualify for the free shipping program.
General Shipping Information:
- Most items ship via UPS Ground service. Some smaller items may be shipped via USPS instead. Desks and larger shipments may ship via a freight carrier.
- If your items ships via common carrier (freight), the freight carrier will call to schedule an appointment for delivery. Our standard/free shipping includes curbside delivery. There may be extra fees for liftgate (lowers the product to the ground), residential, or inside delivery. Call us for more information. Note: It is important for you to immediately inspect freight shipments for damage and to note this on receiving paperwork. Call us immediately if your product arrives with shipping damage.
- UPS and freight are not available to APO and FPO addresses. Call us if you have questions on shipping options to your location.
- UPS items do not usually require a signature for delivery but this is at the discretion of the driver. Signature may be required in high risk areas.
- We will email you an estimated ship date, and tracking information as soon as this is available.