Harken 170 3" 76mm Small Boat Classic Hexaratchet Base Block With 150 Cam-Matic Cleat
HARKEN 170
Hexa-Cat Base - 76mm
With 150 Cam-Matic® Cleat
Hexaratchet® blocks are lightweight, strong, and run exclusively on ball bearings for fast trimming under any load. They grip loaded sheets, yet allow line to be eased and trimmed quickly with complete control. A switch on the side engages and disengages the ratchet mechanism for fast trim and release under high or low loads.
Hexaratchet® blocks feature Hardkote-anodized, PTFE-impregnated eight-sided sheaves machined from solid aluminum for strength and corrosion resistance. Free-rolling Delrin® ball bearings, sheave and side plates are UV-stabilized with carbon-black additive for maximum protection. High-strength stainless steel straps reinforce blocks. (Delrin® is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.)
Hexa-Cat Base
Combine the 170 Hexa-Cat base with Big Bullet or 2.25" (57mm) blocks for purchases from 5:1 to 8:1.
Use for:
Hexa-Cat Base - 76mm
With 150 Cam-Matic® Cleat
Hexaratchet® blocks are lightweight, strong, and run exclusively on ball bearings for fast trimming under any load. They grip loaded sheets, yet allow line to be eased and trimmed quickly with complete control. A switch on the side engages and disengages the ratchet mechanism for fast trim and release under high or low loads.
Hexaratchet® blocks feature Hardkote-anodized, PTFE-impregnated eight-sided sheaves machined from solid aluminum for strength and corrosion resistance. Free-rolling Delrin® ball bearings, sheave and side plates are UV-stabilized with carbon-black additive for maximum protection. High-strength stainless steel straps reinforce blocks. (Delrin® is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.)
Hexa-Cat Base
Combine the 170 Hexa-Cat base with Big Bullet or 2.25" (57mm) blocks for purchases from 5:1 to 8:1.
Use for:
- Mainsheet systems
- Jib sheets
- Spinnaker sheets
- Furling lines
- Vangs
| Mfg No. | Sheave Diameter |
Length | Shackle Pin Dia. |
Max Line Diameter |
Breaking Load |
Weight |
| 170 | 3" (76mm) |
7-1/4" (184mm) |
1/4" (6mm) |
7/16" (12mm) |
3,000 Lbs (1,361kg) |
16.5 oz. (468g) |
Harken 170 3" 76mm Small Boat Classic Hexaratchet Base Block With 150 Cam-Matic Cleat
Sale price$314.95
Regular price$357.90
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Harken 170 3" 76mm Small Boat Classic Hexaratchet Base Block With 150 Cam-Matic Cleat
Sale price$314.95
Regular price$357.90