KARAM PN401(PN113) Grip Descender with Steel Quarter-Turn Locking Karabiner for professional rope access, controlled descent and work-positioning applications. Made from durable coloured anodized aluminium alloy, the PN401 uses a secure camming mechanism to grip the rope and incorporates a self-braking action for controlled operation. It works with 10–12 mm kernmantle rope under EN 12841:2006 Type C and 11 mm kernmantle rope under EN 341:2011 Type 2 Class A. Supplied with the robust PN113 alloy-steel automatic locking karabiner featuring a 22 mm gate opening and 40 kN minimum breaking strength. Ideal for rope access, rescue and industrial height work.