Renfroe FR-02.00-A Plate Clamp 4000 lb vertical lift 0 to 1 in

Renfroe FR-02.00-A Plate Clamp

The Renfroe FR-02.00-A is a vertical-lift plate clamp rated for a 4000 lb working load limit. It handles steel plate from zero up to one inch thick using a toothed grip and manual open-close operation with a lock. The clamp attaches via a load ring and meets ASME BTH-1 standards for below-the-hook lifting devices.

Capacity and headroom for vertical lifts

At its 4000 lb limit the clamp lifts full-thickness plate within the zero-to-one-inch jaw range. The 3 5/8-inch attachment diameter fits standard hoist hooks, while the 16 3/8-inch overall height provides clearance for rigging. It runs out when material exceeds one inch thick or when the load surpasses the rated working limit.

Upgrade from lighter-duty clamps

This model replaces clamps with lower working-load limits or narrower jaw ranges when jobs demand a full one-inch capacity at 4000 lb. The jump is worth it when existing gear cannot grip the maximum plate thickness or when the safety factor requires the higher rated capacity. It is not for horizontal lifting, non-metallic materials, or loads beyond the stated limit.