Gromstrip is a continuous length of extruded U-channel for use as a protective covering on sharp edges. It can be cut to desired length & easily inserted into any hole, regardless of shape or configuration. (On angles less than 90°, miter the two outside edges for better fit.) Gromstrip requires minimum space, grips surfaces snugly, & won't jar loose. Wherever wires pass through a metal piece, Gromstrip used on the sharp edges will protect against fraying & cut-through of the wires.

Gromstrip is also available with continuous serrations for use in acute angle or other difficult applications.

Polyethylene - used for general application

Nylon - used where a particular tough & abrasive resistant material is desired; it has a higher operating temperature, better dielectric constant than polyethylene