Check the listing for details. 10pc Hog Ring Tool Closure STRAIGHT Teeth & 20 pins Bostitch Spenax Vertex NEW. Condition: New. Listed at 82.00 USD. This listing is for 10 STRAIGHT Replacement Teeth and 20 Pins Used for the Hog Ring Tool Closure and Pneumatic Tool for Mattresses.Keep your Hog Ring Tool operating at its maximum potential. Guaranteed to fit your tools. Condition New. Bostitch Spenax Vertex Compatible.TR105025F TR201 TR203 TR315 FREE US SHIPPING--You can trust what we design, produce and sell will work for you. We also offer other sizes and bulk purchases. Please inquire. Since 1968, Encore-Hartco has produced billions and billions of quality fasteners for many industries and applications. Providing solutions to repair your broken furniture with high quality components. Order with confidence from Encore Hartco. A USA based manufacturer producing engineered seating solutions since 1968! You can trust what we design, produce and sell will work for you.Thank You.