Radar Chronograph Part #10525300. This device is used in the field to detect speeds of approaching aircraft, (type of radar using microwaves). In original cases, complete with tripod and accessories, ideal for war games, approximately 500 lbs., excellent condition. $1,000.00 1/4 ton Jeep Pintle Hook Held on with 4 bolts, perfect for a pickup truck. $ 25.00 Tank Track Tightener many uses. $ 25.00