Springfield Leather Company Deluxe 4 Piece Snap All & Rivet Setter Kit Springfield Leather Company's Deluxe 4pc Snap All & Rivet Setter Kit. This set features tools with extra long handles, which provides better grip & comfort. Sets line 20 snaps, line 24 snaps, rapid rivets and all sizes of double cap rivets. Durable metal construction. Very heavy duty.