Speed up your box assembly with this pneumatic fixture. Using this fixture one person can build nearly 30 boxes per hour. Two pneumatic cylinders hold either 8 or 10 frame boxes of any depth perfectly square. Eight frame boxes require use of spacer blocks which are included. Two hand control of cylinder actuation assures that fingers don’t get smashed. Rotating table allows the assembler to spin the box while providing enough resistance to stay in place while pushing against it with a pneumatic stapler. 2-4 week delivery. Made in the USA at Bastin Honey Bee Farm.