Right Angle Glands are perfect in tight space applications. Cable Glands Direct NPT-38 right angle glands are IP 68 certified and come complete with locking nut and washer. NPT-38-RA glands have a 3/8" opening for the cord or cable. These glands provide excellent strain relief and protection for the cable. NPT-38-RA's come packaged 20 glands to a bag.