1.heavy duty ball bearing slide 2.three section full exteniosn 3.loading capacity:113kgs/457mm 4.high quality

53mm heavy duty ball bearing slide

Length:12"-40"

side space:19.1+0.7mm

material:work hardened cold rolled steel

Color: zinc plated or color chromate

Load capacity:113kgs(base on 457mm)

heavy duty ball bearing slide