【Invisible receiver design】: This CKE invisible cable railing kit has a stealth design on the end (passed the 4” ball test and meets the regulations), and the stealth kit works by extending the 3/16" cable into the crimp sheath and swage it. With the twisting of the swage stud end, the cable can be well hidden in the 2"x2", 4"x4" wood/metal posts so that we can diy a invisible cable railing system by ourselves! 【Wide range of applications】: This Stainless Steel Invisible Receiver is suitable for horizontal and angled stairs, whether it's an indoor/outdoor railing, or a small patio railing and deck railing, this product will come in handy. Please note that this 3/16" cable railing kit only fits 3/16" cable, not 1/8" cable and ID 1/8" OD 3/16" coated cable. 【Easy to Install】: The Invisible Receiver with Hex Socket is very easy to install, just measure the corresponding length, extend the 3/16" cable into the crimp sheath and crimp it, then tighten it with a hex wrench to securely fasten the cable to the deck railing. Very efficient and simple! 【Size】Invisible receiver overall length: 2.23", threaded stud length:2.8", min length:3.15", max length:3.78". Drilled hole size = 0.37". Indenter dead center length: 2.25". Drill size = 0.21". Use with 3/16" stainless steel wire rope cable for 3/16 inch cable railing. 【Package List & CKE Cable Railing System Suggestion】10 Pairs 3/16" invisible cable railing tensioners kit. CKE Building a cost-effective stainless steel cable railing system suggestion: Hydraulic Crimper: CKE HC01, Level Protector Sleeve: CKE CR01. Angle Runs - 30 Degree Angle Beveled Washer : CKE CR17, Angle Protector Sleeve: CKE CR30. Drill Guide: CKE DG02. 1/8" Cable Railing Wire Rope: CKE CW600. For more stainless steel cable wire rope kit suggestion, see CKE Store. CKE 10 Pack Invisible Cable Railing kit 3/16" Swage Tensioner Hardware and Terminal Hidden T316 Stainless Steel Invisible Receiver and Swage Stud End for 2"x2" 4"x4" Wood/Metal Post Deck Stairs CR31