GRK 01139 R4 Pro-Pak Multi-Purpose Framing Screw, #10 x 3-1/2", 300-Count FREEOVER35 2:1 Clutch Reduction

2:1 Clutch Reduction

Fog large areas in minutes - bug free for hours

Provides protection during remodeling

This heavy duty plastic case stores up to 6 halogen bulbs from 100 to 600 watt

GRK 01139 R4 Pro-Pak Multi-Purpose Framing Screw, #10 x 3-1/2", 300-Count FREEOVER35 2:1 Clutch ReductionThis design enhances the R4's versatility by allowing the fastener to countersink into even the hardest woods. The head of the screw closes the hole off with precision leaving no damaged fibers around the head. R4 screws 2" and longer have a four threaded CEE Thread. This enlarges the screw hole for the non threaded portion of the fastener, allowing the wood to settle easily. It increases the screw's drawing strength and reduces the friction on the