Simple setup that won't cause permanent damage: Easily install within minutes. Place the camper clamps in the bed, insert the screw, and use a wrench to tighten. No drilling needed for those who prefer a non-permanent solution.
HEAVY DUTY AND STURDY, WON'T MOVE AN INCH: Our heavy-duty truck topper clamps can withstand heavy pressure, they are especially useful if you have a shell with a larger fabric-covered bottom mount where it connects to the bed. 6 sets of camper clamps greatly increase the stability
NOTE: Our suggestion is to let these camper cap clamps do their job and not OVERTIGHTEN to prevent bending. Please measure the relevant size before purchasing, and the maximum size applicable is 1.4 in(3.55 cm)
NON-SLIP DESIGN, SNUGGED DOWN TIGHT: Our truck bed clamps have small nuts to prevent the screw from slipping when tightening. The texture on the clamps can increase the contact friction and provide a good grip