YITAHOME Saw horses 2 Pack with 4 x 4 Metal Top The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Previous page Next page More Style, More Possibilities 2x4 Sawhorse Stand (2 PACK) 4x4 Sawhorse Stand (2 PACK) 2x4 Sawhorse (2 PACK) Upgraded Design 8 Speed Adjustable Legs Upgraded Design 8 Speed Adjustable Legs Upgraded Design 6 Speed Adjustable Legs Adjustable Height 25.3 to 32.3 Inch Adjustable Height 25.3 to 32.3 Inch Adjustable Height 31.5 to 51.2 Inch Bearing Capacity 2600LBS (Pair) Bearing Capacity 2600LBS (Pair) Bearing Capacity 880LBS (Pair) Why is the 4x4 supports arms designed with 3-layers hanging holes? Three layer hanging holes for easy 2 level height adjustment of support arm Does the 4x4 metal top come assembled? No, detachable and easy to install. After hanging it back up, push it to the right to fix it. Why is the saw horses a little weight? It made of heavy duty steel material for more sturdy and stable. The load-bearing capacity is 2600LBS/pair (1300LBS ea.) How much height could be adjust? 8 Speed adjustable height from 25.3 to 32.3 inches, and with scale mark