Dual Cartridge Hand Operated - #3332 150 ml x 150 mlLength and width 8-15/16" x 4-3/16"Overall length 13-1/4"Thrusting force 650 lbs.Mechanical advantage 24 to 1Ratio 1 to 1 Can be converted to 150 ml x 75 ml75 ml push washers included. Contact Seller X Contact Seller