Origin8 Single Speed Cog Knife Sharpening & Accessories;Shooting & Hunting It also has double layered

It also has double layered rear for strength

Two-tiered StowAway utility box sized for 3600 series

Belay device with cam-assisted blocking

Made in the USA with premium Merino wool and reinforced in high-abrasion zones

Under-helmet hood helps seal in the warmth on windswept rockfaces

Origin8 Single Speed Cog Knife Sharpening & Accessories;Shooting & Hunting It also has double layeredOrigin 8 Single Speed Cog available in 13, 14, 16 and 18T sizes is chrome plated to resist rust and increase longevity. Designed for Shimano Sram style cassette bodies and is made with splined, hardened chromoly construction. Splined, hardened chromoly construction Chrome plated to resist rusting Designed for Shimano Sram style cassette bodies