RatchetScrench is the original ratcheting chainsaw maintenance tool.

• RatchetScrench is now 100% forged steel. 
• Chrome-vanadium shaft.
• The socket, switch and rivet are heat-treated and manganese-coated for strength and rust resistance.
• 13mm & 19mm sockets fit Husqvarna, Stihl, and most other chainsaw brands.
• Easily tighten and loosen bar nuts, especially under 3/4 and full-wrap handlebars. 
• Compatible with most spark plugs.
• Screwdriver tip cleans bar groove.
• 12-point sockets for a precise feel.
• Weight: 5.6 ounces (158 grams)

RatchetScrench is a US-based company and their tool is manufactured overseas.