5/16" Nut Setter 65mm Long | Magnetic Impact Bit – Lerin

When a standard nut setter can't reach the fastener, the Lerin 5/16" Magnetic Impact Nut Setter in 65mm gives you the extra length to get into recessed and deep-set tek screws — think high ribs on Colorbond roofing, deep decking fixings, and fencing rails where the screw head sits below the surface.

The magnetic tip holds the fastener securely so you can drive one-handed, even on the roof or at awkward angles. It's rated for daily impact driver use, built to handle the torque and vibration of trade work fix after fix, and the 1/4" hex quick-release shank drops straight into any impact driver or drill with a standard quick-release chuck — no adaptors needed.

Ideal for roofers, decking installers, and fencing contractors working with 5/16" hex-head fasteners in deep or recessed applications.

Specs

Size: 5/16" (7.9mm)
Length: 65mm (extended)
Shank: 1/4" hex quick-release
Magnetic tip: yes
Impact-rated: yes
Brand: Lerin Tools