Manufacturer part #: 3246
Technical Description
100 mm Block
-
100 mm
8 in
203 mm
21.98 oz
623 g
3/8 in
10 mm
5/8 in
16 mm
7500 lb
3402 kg
15000 lb
6804 kg
Manufacturer part #: 3246
Used on offshore boats, these strong, lightweight blocks feature Torlon® roller bearings for strength and reduced wear. Rollers are housed in a center cage and stay parallel for low-friction efficiency. Sculpted hardcoat-anodized aluminum sideplates protect sideload ball bearings.
Dissimilar metals are isolated to minimize corrosion. Like all Black Magic blocks, the three-way head swivels/ locks in front/side positions. Blocks are easily disassembled with a single hex wrench.
Use for:
Used on offshore boats, these strong, lightweight blocks feature Torlon® roller bearings for strength and reduced wear. Rollers are housed in a center cage and stay parallel for low-friction efficiency. Sculpted hardcoat-anodized aluminum sideplates protect sideload ball bearings.
Dissimilar metals are isolated to minimize corrosion. Like all Black Magic blocks, the three-way head swivels/ locks in front/side positions. Blocks are easily disassembled with a single hex wrench.
Use for:
- Sheets
- Halyards
- Running backstays
- Control lines