Tin Plated Copper Grounding Lay-in Lugs with Stainless Steel Set Screw, Bolt, Star Washer and Lock Nut, 1 Bag of 10

For XR-10 Rail, Black, Polycarbonate with UV Protection, 1 Bag of 20 (10 Left, 10 Right)

For XR-100 Rail, Black, Polycarbonate with UV Protection, 1 Bag of 20 (10 Left, 10 Right)

For XR-1000 and XRS Rail, Black, Polycarbonate with UV Protection, 1 Bag of 20 (10 Left, 10 Right)