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30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.
WARNING: This Product May Contain Chemicals Known to the State of California to Cause Cancer or Reproductive Harm. To Learn More Visit P65Warnings.ca.gov
Features
- Fixed, stand-up wire or rope lead block for a 90 degree turn
- Used on many types of control systems
- Corrosion-resistant stainless steel straps reinforce these blocks
- Ball bearings, sheave and sideplates are UV stabilized
- Sheave Diameter: 1 1/8" (29 mm)
- Max. Line Diameter: 5/16" (8 mm)
- Max. Working Load (MWL): 500 lb. (227 kg)
- Breaking Load: 2000 lb. (907 kg)
- Weight: 1.5 oz. (43 g)
- Length: 1 1/2" (38 mm)
- Fasteners: Four #10 RH (5 mm)
Length
1 1/2 Inches
Diameter
5/16 Inch
Type
Single Upright
Weight
1.5 Ounces
Direction
Any
Safe Working Load
500 Pounds
Mount Type
Mechanical Fasteners
Ball Bearing
Delrin
Becket
No Becket
Integral Cleat
No Integral Cleat
Ratchet
Non Ratcheting
Sheave Diameter
29 mm
Product Overview
This Harken 108 Rope/Wire Upright Lead Block is often used to lead spinnaker pole lift, cunningham, outhaul and other control lines from the mast base. Designed for vangs, outhauls or shrouds where wire is used or for rope where loads are too high for regular bullet blocks. Roller bearings handle high loads better than ball bearings. Sheaves are PTFE-impregnated, Hardkote anodized aluminum for strength. They deliver dependable fast trim and release under high or low loads. A range of styles lets these blocks adapt to almost all control line applications. Ideal for cunninghams, vangs, outhauls, traveler controls, spinnaker controls, barberhaulers, etc.