P4140

Dual-Lobe, Zero-Torque models provide an ideal combination of benefits for the problems associated with trailer and container door securement. Zero-Torque cams provide 100% positive anti-rack control in all directions. Provides secure closure since the more load against the door from the inside, the tighter the lockrod engages. Dual-Lobe design provides "icebreaker" action, providing opening leverage that frees frozen or stuck doors, and overcomes stiff or frozen seals, regardless of door thickness. Designed for applications with narrow sill and header. Ideal for medium-duty applications. Keeper height: 1.25 inches