Uxcell a11052800ux0091 PG7 Black Plastic Waterproof Cable Wire Glands Joints (Pack of 10) Product name: cable gland; model: Pg7; degree of protection: Ip67 (water proof) Cable range: 3-6.5Mm/ 0.11"- 0.25"; thread o.D.: 12.5Mm/ 0.49 Thread length: 9 mm/ 0.35; total size: 17 x 33 mm/ 0.7" x 1.3" (d*h)