Harken Large High-Load Ball & Socket Stand-Up Base

Harken Large High-Load Ball & Socket Stand-Up Base

Product Details


    Harken Stand-up bases allow a wide variety of blocks to be held upright, swivel freely, or pivot so lines have a fair lead under load.

    The Harken ball-and-socket design lets blocks articulate up to 45 degrees and swivel freely. The 461 base have stainless steel reinforcement plates to handle the high load capacities of 57 mm and 75 mm Carbo blocks. Bases may be fitted with springs, but blocks won't hit the deck without them.

    Part Number: 461

    Tech Info

    Imperial Metric
    Height 2" 51 mm
    Weight 4.5 oz 128 gr
    Base Dia. 2 1/8" 54 mm
    Inside Socket Dia. 7/16" 12 mm
    Pin Dia. 1/4" 6 mm
    Maximum Working Load 1000 lbs 454 kg
    Breaking Load 2500 lbs 1134 kg
    Use with 75 mm Carbo
    FH Fasteners # 10 5 mm

    Harken Blocks