Heavy Duty Tripod. Material: Aluminum.
eBay
eBay
This electric lifting column is a versatile and efficient tool suitable for various lifting tasks. With a 60W output power and a series wound construction, it can lift loads up to 120kg and 80kg with a stroke length of 275mm or 10.8 inches. The unit is adjustable, with a maximum elevatable height of 17 inches or 430mm, and has a rated load capacity of 80kg or 176lbs. Made of aluminum and stainless steel, the lifting column is durable and suitable for lifting dining tables, warehouse loads, RVs, and more. The unit is operated with a 12V-30V voltage and has a 2 sections/3 sections lifting section. Its actuation force is 1200N, making it a powerful and reliable tool for any lifting job.
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Hot wheels set code - FTB65.
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House Leveling Lift Floor Beam Column Support Adjusts Easily. Adjusts easily with a 3/4 in. open-end or adjustable wrench. Flush adjusting steel nut with self-centering pilot into the tube. It has a 18,000 lb.
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They have a 1" internal bronze bushing. Overall Width of bushing is 2". With these pulleys building your own without any welding with a drill press is fairly straight forward with the proper design.
eBay
eBay
Itinerary: 50MM/80MM/120MM. Sliding table area: 60x40MM.
eBay