21" Caldwell Series 300 5/8" Channel Block & Tackle Window Balance – Stamp 20-2

$8.71 (as of 10/30/2025 18:26 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

SKU: B005OBREH2 Category: Tags: , , , ,

Description

  • PLEASE NOTE: The Length of the Balance will ALWAYS be 1 Digit HIGHER than the Stamp or SKU Number (example: a balance with a SKU number of 01-3007-1 will be stamped 07-1 and measure 8" in length).
  • Includes preinstalled, standard non-winged top and non-winged 1-3/32" bottom guides only. No other parts are included
  • To measure the balance, measure the length of the metal channel only. Do not include top and bottom guides when measuring.
  • Balances are sold individually
  • PLEASE VERIFY MEASUREMENTS AND SASH WEIGHT BEFORE ORDERING

Additional information

Brand

Window Repair Systems

Manufacturer

Caldwell Manufacturing

Product Group

Home Improvement

EANs

0609613870187

UPCs

609613870187

Item Part Number

01-30020-2

Model

01-30020-2

Product Dimensions

21 x 0.62 x 0.62 inches

Item Weight

1 pounds

Size

20-2 (8-12 lbs)