Features: 1.Mini Desktop Camera Rail Car With Quick Release Plate. Compatible with DSLR SLR Camera 2.Precision extruded industrial grade anodized aluminum construction 3.Engineered to have scaled adjustments to make precise shot sequences and precise adjustments to the shooting process 4.Adjustable aluminum axles can also be locked in place 5.High quality durable and sealed bearings on both sides of each wheel 6.Hard coated polyurethane wheels 7.1/4 "to 3/8" adaptor screw; Can use with DSLR Camera, magic arm, ball heads, fluid drag heads, and most other tripod heads 8. Max Load Capatity: 22 LB / 10 KG.
