Part Number
Gate Opening
1.06 in (27 mm)
4.9 in (124.5 mm)
2.91 in (74 mm)
Major Axis Strength
Unit Weight
11.4 oz (324 g)

HEC Longlines & Accessories

3-Way Locking 1/2" Steel D Carabiner

Product Number: 530-031-00

Typically ships within two (2) business days

Our HEC carabiner features a triple action, three-way auto-locking for added safety to prevent accidental opening of the gate. The design of a symmetrical or ā€œDā€ shaped carabiner automatically aligns rope and attached runners to the spine of the carabiner, which is where the greatest strength lies. With an MBS rating of 72kN, it exceeds every standard it's built for and is popular among firefighters and professionals, alike, thanks to its ANSI (American National Standards Institute) and CSA (Canadian Standards Association) certification. Heat-treated, half-load tested (over 8000 lbf.), and built to exacting standards.

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We maintain a large inventory of products, spare parts, and complete systems on site, allowing immediate shipment of most items. So while other manufacturers may put you on a waiting list for months, we’re able to ship most equipment the same day it's ordered.

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