The HMS Jake Carabiner was designed to make belaying single-person loads with a Munter hitch easier and more efficient, these large, pear-shaped aluminum carabiners are available in Screw-Lok, Two-Stage Quik-Lok, and Three-Stage (ANSI) Quik-Lok models.
The Petzl ATTACHE Carabiner is a lightweight, pear shaped screw-locking carabiner that is ideal, with its small and lightweight profile, for multiple uses such as connecting a belay system to a harness or belaying with a Munter hitch. Designed with an H cross section this carabiner has the Keylock system to avoid snagging during use.
The compact Sm’D asymmetrical aluminum carabiner is recommended for workers at height looking to reduce weight to a minimum. D shape makes it especially suitab for attaching devices. It is available in two locking systems (automatic TRIACT-LOCK system or manual SCREW-LOCK system), or without a locking system.