WRS — Products, Specs & Live Amazon Prices

Browse every WRS product tracked on SpecPicks. We rank by buyer reviews × rating × price-fit so the strongest pick in each category surfaces first. 16 active products — click any item for full specs, the live Amazon price, and side-by-side comparisons against competing WRS models across 1 category.

Top WRS picks right now

WRS Caldwell Series 300 Block & Tackle Window Balance – 5/8″ Channel, 27″ Length, Stamp…
$9.79 ★★★★½4.5(673 reviews)
WRS Caldwell Series 300 Block & Tackle Window Balance – 5/8″ Channel, 29″ Length, Stamp…
$10.61 ★★★★½4.6(282 reviews)
WRS Caldwell Series 300 Block & Tackle Window Balance – 5/8″ Channel, 30″ Length, Stamp…
$18.63 ★★★★☆4.4(274 reviews)
WRS Caldwell Series 300 Block & Tackle Window Balance – 5/8″ Channel, 22″ Length, Stamp…
$14.93 ★★★★½4.7(84 reviews)
WRS Caldwell Series 300 Block & Tackle Window Balance – 5/8″ Channel, 22″ Length, Stamp…
$8.77 ★★★★½4.7(84 reviews)
WRS Caldwell Series 300 Block & Tackle Window Balance – 5/8″ Channel, 18″ Length, Stamp…
$8.23 ★★★★½4.6(69 reviews)
WRS Caldwell Series 300 Block & Tackle Window Balance – 5/8″ Channel, 16″ Length, Stamp…
$8.87 ★★★★½4.5(64 reviews)
WRS Caldwell Series 300 Block & Tackle Window Balance – 5/8″ Channel, 34″ Length, Stamp…
$12.24 ★★★★☆4.4(62 reviews)
WRS Caldwell Series 300 Block & Tackle Window Balance – 5/8″ Channel, 32″ Length, Stamp…
$19.35 ★★★★☆4.4(61 reviews)
WRS Caldwell Series 300 Block & Tackle Window Balance – 5/8″ Channel, 20″ Length, Stamp…
$8.21 ★★★★☆4.2(60 reviews)
WRS Caldwell Series 300 Block & Tackle Window Balance – 5/8″ Channel, 12″ Length, Stamp…
$7.14 ★★★★☆4.4(47 reviews)
WRS Caldwell Series 300 Block & Tackle Window Balance – 5/8″ Channel, 12″ Length, Stamp…
$7.14 ★★★★☆4.4(47 reviews)

Shop WRS by category

Retro Software & Media 12 WRS products

About WRS

WRS is one of the brands tracked in the SpecPicks catalog. We pull live Amazon listing data daily and surface the strongest active SKUs — sorted by review-volume-weighted rating — so you can see what's actually moving in the WRS lineup without sifting through end-of-life stock. See all brands, browse the full category index, or jump back to the SpecPicks homepage.