The large-diameter roller and the large-diameter shaft enlarge the volume and surface area to prevent cracks and lengthen service life. The easy-to-disassemble shaft consists of a bolt and nut, and is double-locked with a rivet and set screw. Special stainless steel is used for the body, with excellent strength and durability.
■Material: Special stainless steel, Roller: alloy steel, Roller shaft (bolt, nut)/set screw/spring/double ring: SUS304, Lock pin: Special stainless steel
Feature 01
Feature 01
The roller edge part covers the body to prevent this part of the body and wire ropes (purse line) from rubbing against each other. Moreover, the roofed body makes it hard for nets and ropes to get caught.
Feature 02
Feature 02
You can open the gate by inserting a round bar about φ6 to the hole of the lock pin end. You can keep the lock released by inserting the round bar, as shown on the right or by pulling the ring on the lock pin end and rotating the lock pin so that the ring is in the diagonal groove.
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