SRS Hardware Lacquered Brass Pulley
SRS Hardware Oil Brushed Bronze PulleySRS Hardware Polished Nickel PulleySRS Hardware Satin Nickel PulleyWindow with pulley and chain installed

2-1/2″ Brass Sash Pulley

Manufacturer: SRS Hardware

5 out of 5 based on 1 customer rating
(3 customer reviews)

These sash pulleys are the finest available in appearance, durability and function. Read more.

Singles from $29.00
Four packs from $114.00

SKU: PBB 250 Category:

Product Description

These sash pulleys are the finest available in appearance, durability and function. Model PBB 250 pulleys are designed for large, heavy sash weights up to 2-1/4″ diameter such are found in commercial and public buildings. Residential and smaller buildings typically require the smaller 2-1/4” pulley, click here for more information.The pulley is carefully designed with a precisely machined faceplate. The radiused ends allow for rapid, simple and accurate mortising with a standard 1-1/8″ diameter router bit. Housing body = 2-7/8″ X 7/8″ X 1-7/8″ deep.

The solid brass forged and machined housing shields the ball bearing and axle, preventing dirt and grit from affecting performance and assures many decades of easy operation. The wheel is CNC machined from solid brass. The pulley utilizes a chromed steel axle and sealed ball bearing and is available in five finishes: Lacquered Brass, Unlacquered Brass, Oil Rubbed Bronze, Polished Nickel and Satin Nickel.

Use of bronze or stainless steel sash chain with these pulleys virtually eliminates all maintenance to the weight and pulley system. The pulley accommodates a full range of sash chain, however the use of the larger #35 and #45 chain is strongly recommended for use with heavier or sash with insulated glass.

Additional Information


$29.00 – $139.60


1 Item, 4 Pack

Package Includes

1 pulley, 2 slotted screws of matching finish


Lacquered Brass, Unlacquered Brass, Oil Rubbed Bronze, Polished Nickel, Satin Nickel


Solid Brass, Chromed Steel Axle and Sealed Ball Bearing


Faceplate: 1-1/8″ X 5-7/16″; Pulley diameter: 2-1/2”


SRS Hardware

3 reviews for 2-1/2″ Brass Sash Pulley

  1. 5 out of 5


    Strong enough for our large windows
    We refurbished our Greek Revival home and added insulated glass to the front triple hung sash. Because the new units were quite heavy, we installed these larger and stronger pulleys. They work great and look very nice in the window frames. I recommend these pulleys for all large windows.

  2. 5 out of 5


    Owner- Parks and Parks Woodworking
    Very solid pulleys! We have used hundreds of these in the last couple years, I’m very confident with the quality.

  3. 5 out of 5


    Too nice. Makes the rest of the window look like a dumpster fire
    These things are built like tiny, silent tanks. They run smooth and easily manage the additional weight of insulated glass in old sashes. It’s such a pity 90% of their beauty is stuck in the dark confines of the interior of the window jamb, hanging out with spiders, termites and big rusty chunks of suspended cast iron.

    I may get some for my wife to wear as earrings.

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Sash Pulley - Presentation Sheet

SRS Hardware 2-1/2" Brass Sash Pulley Presentation Sheet

Download the Sash Pulley - Presentation Sheet

Sash Pulley - Technical Sheet

SRS Hardware 2-1/2" Brass Sash Pulley Technical Sheet

Download the Sash Pulley - Technical Sheet

"Phenomenal...I needed a few items for double hung windows after a three month restoration. Always looking for better suppliers, I searched for what I wanted; hardware that comes from pre-war window systems and wow!!! You know your stuff!!!"

-Matthew Axford
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