Confined Space Tripod Kit Scope of application? The device is convenient to use and can be adapted to local conditions at the wellhead and pit head, and is not restricted by the uneven ground. A tripod used for deep Wells, high-rise buildings, and other high-rise teaching AIDS. Suitable for fire and rescue agencies. ? Parameters: Tripod parameters: 1. Material: high-strength lightweight aluminum 2. Working height: 78.7inch?200cm?(maximum), 47.2inch ?120cm?(minimum) 3. Working load of support: 1102lbs?500kg? 4. Blocking force: 22 KN 5. Length of protection chain: 133.8inch?340cm? Manual winch parameters: 1. Length of wire rope: 65ft?20 meters? 2. Gear ratio: 8:1 3. Capstan working load: 396lbs?180kg? 4. Blocking force: 3968lbs?1800kg? 5. Handle force :0.2 KN ? Minimum expansion size VS Maximum expansion size: ? ? ? Features: 1. Retractable support foot made of high strength light alloy, safety factor is greater than 10, the foot is provided with a ring protection chain. 2. The winch is equipped with a self-locking device for rising and falling to ensure the safety of the sling. 3. Special stainless steel wire rope is used for sling, which has good flexibility and will not be damaged by rust or lack of oil. 4.Die-cast top is strong and durable. 5.Lift protection latch, accurately adjust the height of the support. Item Number(239680): ? 1*Confined Space Tripod Kit ? You can make order with no worry. Any concerns just feel free to let us know, we'll reply in 24 hours in normal condition. Handling Time: Shipping is usually made in 1-3 business days after payments cleared. Orders are processed from Monday-Friday; Not on the weekends public holidays. Warranty: 6 months' warranty for the machines, not for the consumables. We stand behind our products all the item, so even if your warranty period has expired, you can still seek for service or technical support from us with low cost.