Dual Purpose Discs-GROOVE Design: The middle groove design of the jack stand pad is fit for the car with the frame rails, especially the clamp welds. For Ford Honda Toyota Nissan VW etc. The overall design is a 9.5cm diameter disk that can be applied to common floor jacks. Dual purpose design can be used for both jack stands and floor jacks. LIFT MORE: Adds Pinch jack stand pad to all Unijacks and All-in-One Jacks. URMECCH Jack stand pad adapter is a great protector to prevent your pinch welds from bending or scratching while using with a car jack stand. SAFE & HEAVY DUTY JACK PAD: Made of durable rubber material, Maximum Load Bearing 3 Ton. URMECCH Jack stand rubber pad adapter is designed to be sturdy enough to support your car while soft enough to resist pressure for your jack stand. APPLICABILITY: We have specified the size of the socket pad in the picture(Only for jack stands adapter with Saddle length of 6.6cm/2.6inch). Please check the bottom socket of the car and the size of your jack before purchasing,The Pinch Weld Adapter fits all Unijacks Jacks on the market. 640912, 620470 & 620471 For Powerbilt 3000LB All-IN-One Daytona 3T Jack Stands And most of the disc type jacks on the market. Easy TO OPERATE: Just place URMECCH jack stand adapter on the jack saddle riser of the Unijacks jack stand and perform lifting operation. Specification: Name：New pinch weld jack rubber pad Brand：URMECCH Condition:100% New Material: Rubber Color: Black Quantity:2pcs Package Weight:440g/15.5ounces