Hoosier Garage - Motorcycle/ATV Chain Cutter Breaker Riveting Rivet Tool - Sizes 428/520/530 - Priority Mail Shipping! Although there are many look-alike products, they are not the same as the Hoosier Garage model. They have misdrilled chain presses and weak breaking and riveting pins. Will break chains from #35 to #630 (griding rivet head recommended). 3 pin sizes to fit most chains - 2mm, 3mm, 4mm Investment-cast and hardened body for light to medium duty use. Instructions not included, but this video is excellent: ****** https://www.youtube.com/watch?v=9vhZTQDx8i0 Used or damaged tools cannot be returned. Contact Hoosier Garage for INEXPENSIVE replacement parts.