PRO-3G & 6G I-Beam Clamp-On Sleeve Base 20m or 30m) with a

20m or 30m) with a built-in ZERO energy absorption system and self-locking rope grab can adjust to any length for ease of access

which guarantee that the helmet fits securely on the head

They connect to the ventral attachment point of the harness and to the two slots at the rear of the waistbelt

With durable non-slip polyester webbing construction for a secure fit

The webbing is kept under constant tension

PRO-3G & 6G I-Beam Clamp-On Sleeve Base 20m or 30m) with aPRO 3G & 6G Series portable bases allow for easy set up and use in multiple locations with no need for permanent installations. All PRO 3G & 6G Portable Davit Bases feature the "BTS Klick" pin less technology adjustment eliminating the possibility of lost or damaged locking pins.