Sizes: M5 x 0.8 x 6.7mm, M6 x 1.0 x 8.0mm, M8 x 1.25 x 10.8mm, M10 x 1.5 x 13.5mm, M12 x 1.75 x 16.3mm. Lug breaking tools supplied with three different lengths of thread insert. Safety Clothing & Accessories.
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