DAP 9.8 Oz. Window, Door & Siding Silicone Sealant, Aluminum RV & Mobile Home Supplies Requires 2-1/8' diameter crossbore hole

Requires 2-1/8' diameter crossbore hole and 1' diameter edge bore

Key lock features Dual Armor construction: laminated steel lock body surrounded by stainless steel & zinc outer components and Tough-Cut octagonal boron-carbide shackle is 50% harder than hardened steel

3X longer life than traditional bits

reliable and convenient starting procedure with a momentary stop switch which automatically returns to the start position

DAP 9.8 Oz. Window, Door & Siding Silicone Sealant, Aluminum RV & Mobile Home Supplies Requires 2-1/8' diameter crossbore hole100% silicone rubber sealant Resists cracking, crumbling, and chalking Cured sealant is mildew resistant Indoor outdoor use 9. 8 Oz. Aluminum