About this Item
- 6061-T6 USA Aluminum
- Mounts to Cradle Beam Flange
- Slides onto Aluminum Cradle Beam
- Two Mounting Holes
- One Per Side of Housing
Aluminum Sheave Housing
The Aluminum Sheave Housing slides onto the i-beam flange of an aluminum cradle beam. Made from 6061-T6 USA Aluminum. No-weld construction. Two mounting holes on either side of the sheave housing. Small fits 4″ cradle beams, medium fits 5″ cradle beams, and large fits 6″ cradle beams. All three sized housings accepts sheaves up to 4 in. in diameter and 3/4 in. wide. Mounting Hardware, sheave, & axle bolt not included.
||2.5 lbs. / 3 lbs. / 3.4 lbs.
||5" x 4" x 5.5 (H)
||6" x 4" x 5.5 (H)
||7" x 4" x 5.5 (H)
||1.25 Ton (Based on I-Beam Ratings)*
||1.75 Ton (Based on I-Beam Ratings)*
||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 number of blocks to help determine boat size ie: 4 blocks each at 2,000 lbs lifting 8,000lb combined.