MECCANIXITY Stainless Steel PG13.5 Cable Gland 6-12mm Dia 3 Pack and PG9 Cable Gland 4mm-8mm Dia 3 Pack for Waterproof Adjustable Locknut 3 Set

What is this? Cable Gland, good accessory for junction boxes or anything where inserting a cable could cause water to enter into live electrics, using the correct rated cable compression gland will ensure the item stays waterproof. What will I get? The Adjustable Locknut, we provide here, is in the size of: PG13.5 Cable Gland : for Cable Range: 6-12mm / 0.24"- 0.47" Outside Thread Dia: 20.2mm / 0.8" Thread Length: 8mm / 0.31" Total Size: 24.5 x 30.5mm / 0.96" x 1.2" (D*H) Material: Stainless Steel Color: Silver Tone PG9 Cable Gland: for Cable Range: 4-8mm Thread Length: 7mm Total Size: 28 x 20mm (L*D) Material: Stainless Steel, Rubber, Plastic Color: Silver Tone In the package of: 3 Set -3 x PG13.5 Cable Gland and 3 x PG9 Cable Gland Is there any advantages of the product? Complete with locknut and washer. Waterproof, dust-proof and durable. How to use it? Easy to install, and help you clamping cable. Without disassembly, cable can be inserted through directly then tightened easily. What should I notice? All size above is measured by manual, please allow +/-0.1 inch error.