![1B184SK Heavy Duty QD Sheaves - One Groove A-B](http://redboarchain.com/cdn/shop/products/1b34sh-one-groove-qd-a-b-sheaves_26fe8c65-0525-41ea-8bae-027f8d475291_570x500.png?v=1658786251)
1B184SK Heavy Duty QD Sheaves - One Groove A-B
$151.32
SKU 1B184SK
Heavy Duty QD A-B Sheaves
One Groove
Material: Gray Cast Iron
Outside Diameter: 18.75"
Type: F-3
Uses SK Bush
![](https://cdn.shopify.com/s/files/1/0193/0266/files/Sheave_specs_2048x2048.jpg?v=1603915317)