Stihl MS500i / MS 500i Chainsaw Chain 28" (71cm) - 3621 000 0091 / 36210000091 Rapid Super Chain - 91 Drive Links 14" (35cm) The basic tool for joining

The basic tool for joining chain loops

Oregon 91PJ045E / 91PJ045X / 91PJO45E / 91PJO45X Chainsaw Chains - 45 Drive Links

59L069E - Oregon Chainsaw Chain - 69 Drive Links

For sharpening Stihl 1/4" Picco Chains

The Husqvarna guide bar uses an 80 drive link chain

Stihl MS500i / MS 500i Chainsaw Chain 28" (71cm) - 3621 000 0091 / 36210000091 Rapid Super Chain - 91 Drive Links 14" (35cm) The basic tool for joiningStihl 3621 000 0091 Chainsaw Chain Stihl Rapid Super RS 91 Drive Links fits 28" (71cm) Stihl MS500i chainsaw. A high performance full chisel saw chain for professional forestry & arborists. Uses include felling, bucking, limbing in medium to heavy stands with mid to high powered chainsaws. Chain Pitch; 3 8" Chain Gauge; 1. 6mm (0. 063") Sharpening File Size; 5. 2mm (13 64") We recommend that you count the number of drive links in your old chain prior