F STYLE CLOCK SPRING TAPE BALANCE

Type F Replacement Balance is a clock spring tape balance which replaces window weights or similar sash window balances.

Additional Information

DIMENSIONS & MOUNTING: Two types of mounting options are available for the F Style clock spring balance.  It can mount OVERHEAD style with a bracket that attaches to the top of the sash, or can mount with the SIDE style where the tape balance mounts in the side of the sash.

Standard Balance Dimensions

A = 4.5” | B = 1” | C = 2.5” | E = 2.625” | F = 1” | G = 3.375”

Tape Length 40”

WEIGHTS: Type F is a smaller clock tape balance and handles weights from 4 lbs. to 13 lbs.  

NOTE: 2 balances are required for the noted sash weight. Balance pricing is per individual balance. 

Part numbers by sash weight and mount style: 

SIDE MOUNT: OVERHEAD MOUNT:

SIDE MOUNTWeightOVERHEAD MOUNTWeight
2-F4-5 lbs102-F4-5 lbs
3-F5-7 lbs103-F5-7 lbs
4-F7-9 lbs104-F7-9 lbs
5-F9-11 lbs105-F9-11 lbs
6-F11-13 lbs106-F11-13 lbs

INFORMATION Needed for Order (Clockspring Window Balances)

  • Weight of each window sash
  • Height of each window sash
  • 2 balances required per sash (4 balances per window).