description gt power lok stretcher the roberts 10-254 power lok carpet stretcher is the most advanced power stretcher available. the switch handle locks into 17 different stretch/pattern holding positions. the low profile head with side kicking platform makes it compatible with knee kickers. the 18 in. tail block includes a foam wall protector and wheels for easy repositioning. california proposition 65 warning. features stretch up to 23-1/2 ft. with included extension tubes swivel head for stretching angles or corners variable pin penetration for different carpet thicknesses unit includes one power unit, tail block with wheels, three extension tubes, quick lok tube, and durable carrying case with wheels specifications acme tools brand name roberts acme tools part number 10-254 assembled weight (lbs) 55.5 california proposition 65 warning required yes color red color / finish red / black country of origin taiwan electric / manual manual globaltradeitemnumber (gtin) 00075378102540 internal supplier part # 10-254 internet product code (ipc) fefbfc63979 manufacturer warranty 1 year warranty package contents one power unit, tail block with wheels, three 3 ft. extension tubes, adjustable locking tube, transfer tube, single interlocking wheeled stretcher carrying case. package weight 55.5 package weight (lbs) 55.5 upc 075378102540