description double case stretcher the no. 499 fixed head stretcher comes with a push-button locking power handle, auto-lok tube, 3 extension tube sections, 1 transfer tube section, folding tail block, and separate head and tube cases. the auto-lok tube provides fast length adjustments in flexible increments. the tubes adjust from 37 inches to 23 feet, and can be lengthened with additional extension tubes (no. 502). the folding tail block allows you to stretch off walls, corners, or posts. the pin depth adjusting knob on the driving head provides variable pin depth settings, without the screws or screwdrivers found on other stretchers. model no. 499 comes with separate head and tube cases that distribute the weight and provide room for additional components. the head case has built-in wheels, and the tube case hooks on for transport. california proposition 65 warning. features fixed head stretcher auto-lok tube 3 extension tubes wheeled case adjusts from 37 in. to 23 ft. folding tail block specifications acme tools brand name crain acme tools part number 499h adjustable heat settings no assembled weight (lbs) 59 california proposition 65 warning required yes country of origin united states electric / manual manual globaltradeitemnumber (gtin) 00734995499005 handle type yes removable handle package contents stretcher, case, extension tubes, transfer tube, auto-lok tube, folding tail block, 2 cases package depth 40 package height 11 package weight 60 package weight (lbs) 60 removable handle yes upc 734995499005