28" Caldwell Series 300 5/8" Channel Block & Tackle Window Balance - Stamp 27-2
28" Caldwell Series 300 5/8" Channel Block & Tackle Window Balance - Stamp 27-2
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WRS

28" Caldwell Series 300 5/8" Channel Block & Tackle Window Balance - Stamp 27-2

|3 ratings
28" Caldwell Series 300 5/8" Channel Block & Tackle Window Balance - Stamp 27-228 Caldwell Series 300 5 8 Channel Block Tackle Window Balance Stamp 27 228 Caldwell Series 300 5 8 Channel Block Tackle Window Balance Stamp 27 528 Caldwell Series 300 5 8 Channel Block Tackle Window Balance Stamp 27 328 Caldwell Series 300 5 8 Channel Block Tackle Window Balance Stamp 27 128 Caldwell Series 300 5 8 Channel Block Tackle Window Balance Stamp 27 928 Caldwell Series 300 5 8 Channel Block Tackle Window Balance Stamp 27 628 Caldwell Series 300 5 8 Channel Block Tackle Window Balance Stamp 27 4
Size:27-2 (9-13 lbs)
Actual Color:Metal

Key item features

  • ENGINEERED FOR NON-TILT WINDOWS – Designed for side-load, non-tilt window systems with a standard 5/8″ metal channel, commonly used in vinyl and aluminum single- or double-hung frames. This balance measures 28" inches in length and supports 9-13 lbs sashes. Each balance arrives pre-assembled with top and bottom guides attached, so installation is fast and frustration-free—no special tools required.
  • AVAILABLE IN LENGTHS FROM 8″ TO 49″ (3 TO 44 LB RANGE) – The Series 300 fits nearly all non-tilt window sizes, from light residential sashes to heavy commercial frames. Covers a complete range of lengths and weight ratings for versatile use. Each balance is precision-tested for smooth, reliable performance and long-term durability. Sold individually; accessories and hardware not included. Contact WRS if your exact size isn’t listed.
  • SMOOTH, SAFE & SECURE OPERATION – The Series 300’s precision pulley and spring system balances the sash to prevent slamming or sticking, keeping windows steady at any height. Designed for quiet, reliable performance in homes, schools, and offices where safety and ease of use matter every day.
  • HEAVY-DUTY GALVANIZED STEEL CONSTRUCTION – Crafted from high-strength galvanized steel for long-term durability and corrosion resistance. Precision pulleys and springs maintain smooth lift through thousands of cycles, ensuring reliable performance for years of daily use. Built tough for pros yet simple enough for DIY installation.
  • TRUSTED SINCE 1989 – WRS Window Repair Systems has over 30 years of experience supplying reliable, high-quality hardware. Trusted nationwide by homeowners, contractors, schools, and property managers for dependable repairs and long-lasting performance.
Current price is $10.07
Price when purchased online
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Arrives by Wed, May 20
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Shipping fee $9.74
Sold and shipped by Wholesale Product Supply
4.735294117647059 stars out of 5, based on 34 seller reviews(4.7)
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3.3 out of 5 stars
stars3 ratings2 reviews
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Showing 1-2 of 2 reviews

Nov 28, 2024
Enrique
Sold and shipped byWholesale Product Supply
4 out of 5 stars review

Verified Purchase

good product good price took a little bit longer than expected and it should been free delivery .

Helpful?52S19F6VAHDY333052824
Aug 31, 2021
wally
1 out of 5 stars review

Verified Purchase

cheaply made, spring is very weak, it might work if you have window that is less then 1 pounds then it might hold it up. also it was delayed 3 times.

Helpful?52S19F6VAHDY333052824