Yunteng Universal Dolly 900 for all Tripod - RM1XX
Features:

• Execute Smooth Tracking Shots

• 3pcs 2"/5cm Ball Bearing Rubber Wheels

• 33 lb/15kg Load Capacity

• 4.7"/12cm Extendible Leg

• Compact - Folds to Just 17 x 4.8"

• Step-On Locks for braking the wheels

• Sturdy carry handle

• Carry bag with shoulder strap 
Specification:

Material: Aluminum Alloy & Plastic

Ball Diameter: 2"/5cm

Length: 430mm
Extended Length: 884mm
Tube Diameter: 28mm
Load Capacity: approx 15 kg
Weight: approx 1.6kg
Package comes with:

1x YUNTENG 900 Universal Tripod Dolly
1x  Carrying Bag