12Pc Watch Battery Changing Kit Open All Backs Repair. Watch Case Wrench. This is a new watch case wrench. The adjustable tempered pins are for use on water resistant cases. It provides a tight non-slip grip. It has long handles for increased pressure. It includes a double blade. This is a replacement for the Jaxa wrench. Tips adjust from 9/16" to 1 9/16" (15 mm to 40 mm) 5 Precision Screwdrivers. This is a new set of 5 precision screwdrivers. Great for watch, electronic and eyeglass repair. They have steel shafts and swivel heads. The tips are flat and measure: 1.04, 1.28, 1.46, 1.68 and 1.89 mm. Case Watch Knife Opener. This is a new watch back case opener. The edge is like a razor blade. This case opener will fit between the thinnest gap between the watch back and the case to pry it open. It measures approximately 6 1/4" (159 mm). Antimagnetic Tweezers. This is a new pair of #1 antimagnetic tweezers. Great for beading and many aspects of watch and clock repair. These tweezers are as essential as the fingers on your hand. They measure approximately 4 3/4" (120 mm) long. Heavy Duty Spring Bar Remover. This is a new heavy duty watch band link remover with a rubber grip. This tool is for those really difficult watches. It gives you leverage and pressure but is easy on your hand. Watch Band Link Remover. This is a new watch band spring bar remover. It is essential for removing pins from metal link bands. This unit includes two extra spacers to accommodate all bracelet sizes and two extra push pins. The pusher pin is made of hardened tool steel. It measures approximately 2 1/2" x 15/16" x 7/8" (63 x 24 x 22 mm). Spring Bar. Remover. This is a new solid steel watch band pin remover. It is great for removing the band from the watch case. This is also for removing watch bracelet pins. It measures approximately 2 3/4" (70 mm). Chisel Hammer. This is a new chisel hammer. Great for metal working. Has a face that measures approximately 1/2" (13 mm) in diameter.