General description The Mophorn hot tub cover lift is designed to simplify your hot tub or spa cover management. It's adjustable, top-mounted on both sides, and made of quality aluminum alloy. With easy operation, good compatibility, sturdy build, and handy features, it's perfect for different tubs. Technical specifications Item Model Number: SCL-09 Primary Material: 6063-T5 Aluminum Alloy Product Weight: 8.8 lbs / 4 kg, ± 4% Height Adjustment: 31.5" - 41.3" Width Compatibility: 69" - 100.5" Length Compatibility: 74.8" - 98.4" Corner Radius: Less than 11.8" Compatibility and accessories Fits various rectangular tubs Includes: 2 x Upper Connecting Elbows, 1 x Middle Connecting Straight Pipe, 2 x Lower Connecting Elbows, 2 x Side Connecting Brackets, 1 x Towel Hook, (38+4) x Screw Caps, 2 x Hex Bolts M10×90, (24+2) x Countersunk Self-Tapping Screws 5×30, (14+2) x Countersunk Self-Tapping Screws 5×20, 4 x Axial Sleeves, 2 x Plugs, 2 x Nuts, 1 x Air Gun Head, 1 x Φ3.2 Drill Bit, 2 x M10