【Durable and Sturdy】-- These table leveling feet made of heavy duty iron with anti-rust coating, strong and wear-resistant, high load bearing up to 150kg/330lb for each screw leg, 600kg/1320lb for 4 furniture leveling screws. 【Easy to Install】-- Just pre-drill a 1cm hole with enough depth and insert a T-nut, then screw the level and adjust to the desired height. 【Strong Stability】-- The adjustable feet can help the asymmetrical furniture legs to adjust effectively, keep the furniture balance, can be installed on tables, chairs, cabinets, workbenches and many other furniture. 【Useful Tools】-- Come with 4 felt pads to protect your floor from scratches or harsh noises, non-slip and durable.