About 3-Prong Heavy Duty Extension Clamp

These extension clamps are built with durable, electroplated zinc alloy and feature dual prong adjustments for versatility. They are suitable for use in environments up to 80°C.

Small Clamp: Includes a 4" stainless steel extension rod. The prongs open to approximately 1.75" with a recommended maximum grip size of about 1.5". Double-keyed spring adjustment screws allow for secure positioning. Prongs are coated with non-slip PVC sleeves and come with fiberglass sleeves. Overall length is 6.75".

Medium Clamp: Features a 5" stainless steel extension rod. The prongs open to roughly 2.75" with a maximum recommended grip size of about 2.5". Equipped with double-keyed spring adjustment screws, the prongs have non-slip PVC covers and fiberglass sleeves. Overall length is 9".

Large Clamp: Also with a 5" stainless steel extension rod, this model offers prongs that open up to approximately 4" with a recommended maximum grip size of about 3.25". Prongs are covered with non-slip PVC sleeves, with an overall length of 10.75".