The opening of each slotted jack pad is 0.378", depth is 0.642", wide by 2.992" in length.
2× Blue Aluminum Slotted Magnetic Jack Pad Pinch Weld Frame Rail Adapter
2X Blue Aluminum Slotted Magnetic Jack Pad Pinch Weld Frame Rail Adapter
2×Aluminum Slotted Magnetic Jack Pad Pinch Weld Frame Rail Adapter Blue
2pcs Premium Slotted Universal Magnetic Jack Pad Pinch Weld Frame Rail Adapter
Orange Aluminum Slotted Magnetic Jack Pad Pinch Weld Frame Rail Adapter
2X Car Universal Slotted Magnetic Jack Pad Pinch Weld Frame Rail Adapter Orange