Small Digger Quick Coupler Alloy Steel Improve Work Efficiency Time Saving Mini Excavator Quick Coupler for Small Digger Mechanical Quick Change Hitch Mini Excavator Attachments Small Digger Quick Coupler Fit Most of Up to 3 Tons Excavators Feature: 1. WIDE RANGE OF USES: Quick replacement hooks are mainly used in excavators. Quickly connect different accessories (e.g., rakes, bucket, roasters, etc.) 2. SAVE TIME AND EFFORT: Mechanical quick change hitch can expand the use of excavator, save time, improve work efficiency, useful and practical 3. EFFICIENT AND FAST: Fast connectors make it easier to replace different accessories, reducing the difficulty of each disassembly. Save labor and improve the availability of excavators 4. OPERATING PROCEDURE: After the quick connector is installed on the excavator, just loosen the screw in the middle of the quick change hook, hang the connector of the attachment on it, and then tighten the screw 5. SIZE INFORMATION: Small excavator quick change hook attachment span length is 92 mm /3.62 inches. The center wheelbase is 85 mm /3.35 inches. The pin diameter is 25 mm /0.98 inches Specification: Item Type: Mechanical Quick Change Hitch Material: Alloy steel Connection Size: Span Length: Approx. 92mm / 3.62in Center Wheelbase: Approx. 85mm / 3.35in Pin Diameter: Approx. 25mm / 0.98in How to Use: Takeouttheproduct,installandwillbereadyforuse. Package List: 1 xMechanical Quick Change Hitch Note: Please confirm the size of your excavator before placing the order. A quick coupler with a tolerance of 1-3mm is acceptable. _x000D_ _x000D_