Material: The bike trailer hitch coupler attachment made of steel with black enamel coating, made from heavy duty iron material, strong and durable, corrosion resistant, hard to damage.
Size: The couplers are embedded type, please be sure of the size and type before you buy. The embedded part attached: shaft diameter is 0.58 in, hole diameter is 0.27 in, length is 0.76 in. The connect the bike part: fixing hole diameter is 0.4 in, diameter of screw nut fixed in is 0.87 in.
Each bike trailer coupler has equipped with a connect pin, the pins can hardly get opened, also once you install them up, they will not easily fall off, can ensure your babies safety.
Package comes with 2 packs bike trailer coupler sets, with this extra trailer coupler attachment, both mom's and dad's bikes can be connected to the kids' trailers. A bonus, when your kids is tired of riding, you can tie him next to your bike.
100% satisfied after-sale service: if you received any defective or unsatisfied items please contact us directly, qkurt always provide no hassle return for customer. More bike tools are supply by qkurt shop. If you need it please don’t hesitate to add it to cart!

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We Do Not Ship to PO/APO Boxes, HI or Alaska
We Do Not Ship Outside of the Continental US
All items ship within 24-72 hours of Payment
For large items that require Freight shipping a valid phone number is required to call and schedule your delivery

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