Astro Pneumatic. Grey Pneumatic. Astro Pneumatic 94404 Magnetic Spark Plug Universal Extension Socket Set. Helicoil Thread Kits. Performs well at any angle, Gets into hard-to-reach areas Provides quick, quiet and comfortable operation preventing user fatigue, Pulling Pressure - 2423 lbs.Specifications:Rivet Capacity: 1/4"Overall Length: 10-7/8" (280mm)Net Weight: 3-1/2lbs.
eBay