Download or View Hi Res Photo Download or View Service Drawing 4 Ton Bottle Jack - Heavy Duty Model: 304A Prod No.: 030103 Details Available in 2 - 50 ton capacities 12 and 20 ton models available in standard and low profile versions Can be used in vertical and horizontal positions (valve side down) Factory pre-tested to 150% of rated capacity Heat treated piston for maximum strength Heavy duty steel saddle for secure lifts Centred pump and ram for balance and easy positioning Convenient carrying handle on 12 - 50 ton models Model 352A is equipped with a second large diameter plunger for faster contact with load Shipping Weight Product Dimension Style Cap. (Tons) Low Height High Height Lift Screw Ext. Base Dimension 8 lb (4 kg) 4.63 x 7.50 x 4.75 Standard 4 6-3/4" 12-1/4" 3-1/4" 2-1/4" N/A