Solar panel end clamp,  it is a fixed height of 30mm, 35mm, 40mm or 45mm,different heights refer to different thicknesses of solar panels,solar rail end clam,end clamps for solar   Name: Solar End Clamp/Solar Panel Clamp Brand: PandaSolar Item: PD-MC01 Material: AL-6005-T5 &SUS304 MOQ: 1pcs Lead Time:Within 12days Product Origin: Xiamen China Payment: T/T, L/C Warranty: 12 years Certificate: CE certification