Trend I/WEDGE/4PK Heavy Duty Inflatable Air Bags x4 Pcs This Trend I/WEDGE heavy duty inflatable wedge is ideal for safely lifting and positioning heavy or awkward appliances and components. FEATURES Can safely lift and support up to 135 kg Will lift, support, wedge, move, level and hold components or appliances Tight access capability - able to slide into gaps as narrow as 2mm Expands up to 50mm when lifting or moving Easy operation - can be inflated by hand or foot Safety valve maintains the pressure in the wedge when inflating and allows controlled release when deflating Fibre reinforced high frequency welds prevent leakage and failure, even under the heaviest of loads Infinite control for hands-free positioning and levelling Safer adjustments to protect fingers from trapping and crushing when installing heavy items Using two or more inflatable wedges will secure frames and fixtures while they\'re permanently fixed in position Made from durable, heavy duty reinforced thermoplastic polyurethane material to resist abrasion Leaves no mark on surfaces Valve sits sideways when the wedge is flat, preventing accidental release of air pressure when using foot operation SPECIFICATION Load Capacity: 135kg / 300lbs Expansion Range: 2 - 50mm Material: Reinforced TPU Net Weight: 0.065kg Packaged Dimensions: 175 x 150 x 35mm Pack Quantity: x4 Pcs