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.

Additionally, stools from this series feature standard spring-loaded seat sliders and EZ back height adjustments to make the convenience of using these chairs, matched only by their tremendous value!

Note: Arms sold separately, unless otherwise indicated. Additionals charges apply.

Standard Features Include:

• Pneumatic lift

• Tilting backrest

• EZ back height adjustment

• Sliding seat

Technical Specifications:

Why we like it-

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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.

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.

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*.

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*.

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.

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.

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.

Arm Group-1 :KR-48: 

Fixed height loop arms with soft padding and modern contoured design. 7 year limited warranty.

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*.

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: 

CAS-REG:

Designed for use on carpet. *Standard on most chairs. Caster size may vary per chair model* 
(5 per set)

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)

CAS0050-RB:

"Reverse-braking casters" lock in place when the chair IS in use (5 per set).

GLD-R:

CAS-RUB:

"Rubber casters" are designed for concrete and other hard surfaces. (5 per set)