Counterweights | McMaster-Carr

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Weight

Shape

Width

Material

Stainless Steel

Steel/Plastic Blend

Length

Weight Capacity

Less than 25 lb.

25 lb. to 49 lb.

50 lb. to 99 lb.

100 lb. to 199 lb.

200 lb. or greater

Increased Capacity

Cable Travel

Less than 5 ft.

5 ft. to 6.4 ft.

6.5 ft. to 9.9 ft.

10 ft. to 15.9 ft.

16 ft. or greater

REACH

RoHS

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Height

Specifications Met

ASTM E617 Class 1

ASTM E617 Class 4

ASTM E617 Class 5

ASTM E617 Class 6

ASTM E617 Class 7

Cable Tension

Housing Material

Stainless Steel

With Cable Lock

Cable Tension Adjustability

Calibration Weight Class

Color

Cable Material

Stainless Steel

Cable Diameter

Handle Color

For Window Weight per Pair

9 lb. to 11 lb.

11 lb. to 13 lb.

13 lb. to 15 lb.

15 lb. to 17 lb.

17 lb. to 19 lb.

19 lb. to 21 lb.

21 lb. to 23 lb.

23 lb. to 25 lb.

27 lb. to 29 lb.

30 lb. to 32 lb.

36 lb. to 38 lb.

42 lb. to 44 lb.

52 lb. to 54 lb.

Housing Width

How can we improve?

324 Products

Measuring and Inspecting

Test Weights

Place on or hang from your scale to calibrate it

Counterbalance Weights

Counterbalance Weights

Add to the end of a beam scale to increase how much it can weigh

Material Handling

Tool Balancers

Minimize user fatigue by suspending tools to offset their weight

Weight Bags

Hold down equipment and balance loads for stability when lifting them

Raw Materials

Plastic

A lightweight alternative to metal and glass

Building and Machinery Hardware

Window Balancers

Window Balancers

Suspend, lift, or lower objects that move vertically in a track such as windows, doors, and panels

Power Transmission

Constant-Force Retractors

Constant-Force Retractors

Attach an object and the spring controls tension as the object is slowly pulled out and back

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)