New design allows components to lock into tool body and larger pressure bolt for easier use without dropping tool components Easily press-fits tight tolerance 50 O-ring chain sideplates to the correct depth for clip or rivet link installation The new press fit holder plate features a reversible post to switch between clip plate and rivet plate Redesigned sure-grip handle and laser engraved part number for easier part identification The redesigned Rivet Flare Pin now features a flare guard to prevent over riveting Quickly and easily breaks 50 type chain Flares RKÆs special rivet pin hole rivet links. CHAIN TOOL RK