About this Item
- Made from 6061-T6 US aluminum
- Slides onto the flange of the aluminum beam
- Accepts sheaves up to 4 in. in diameter
Aluminum Sheave Housing
The Aluminum Sheave Housing Kit slides onto the flange of an aluminum cradle beam. Then the housing secures to the flange with the mounting fasteners. Made from 6061-T6 US aluminum. Features a no-weld design. The size of the web and flange determines which size housing you will need. All three sized housings accept sheaves up to 4 in. in diameter and 3/4 in. wide. Mounting fasteners, sheaves, or axle bolts not included.
||2.5 lbs. / 3 lbs. / 3.4 lbs.
|Dimensions: (6 in. Web x 4 in. Flange)
||5 in. x 4 in. x 5 1/2 in.
|Dimensions: (8 in. Web x 5 in. Flange)
||6 in. x 4 in. x 5 1/2 in.
|Dimensions: (10 in. Web x 6 in. Flange)
||7 in. x 4 in. x 5 1/2 in.
|Rating: (6 in. Web x 4 in. Flange)
||1.25 Ton (Based on I-Beam Ratings)*
|Rating: (8 in. Web x 5 in. Flange)
||1.75 Ton (Based on I-Beam Ratings)*
|Rating: (10 in. Web x 6 in. Flange)
||2.5 Ton (Based on I-Beam Ratings)*
*BH-USA rates the individual blocks based on the rating of the beam that they are designed to fit. BH-USA bases this on structural aluminum I-Beams 4.03#/ 4.70# and 8.64#. Each block is individually rated, multiply this rating by the number of blocks to help determine boat size ie: 4 blocks each at 2,000 lbs lifting 8,000lb combined.