S-Screw Set Light (2x The System & 4 Interchangeable Leads [5, 10, 15 & 20g]) The S-SCREW has been developed for narrow and smaller lures such as Westin Ricky The Roach / Westin Shadteez 16- 22, PigShad Jr., PigShad Tournament / KÖFI 18 etc. Perfect run on shads and curltails Interchangeable lead 5, 10, 15, 20 g included Protected angle of the spiral | DBGM Hooking point above the axis of rotation of the lure High quality stainless steel spring wire, 1.1mm Shallow Screw (spiral) protected pitch Environmentally friendly as less lead is used Clean tackle boxes Made in Germany TheSystem - Registered utility model protection DBGM-202019000244.8 Pikecraft - TheSystem - are registered trademarks As the leads are interchangeable you can fish all water depths from shallow (no weight) to deep (20gr.) very flexible with the same lure. The stinger is variably interchangeable and can be used for any bait, which means you have baits mounted with the Screw without hooks and leads in one tackle box (bait box). The matching stingers with hooks and the interchangeable leads can be stored in a separate rig wallet. No more tangling in the tackle box. By eliminating the need for countless jig hooks, The System is also very environmentally friendly. The only SYSTEM that works ......Fish Flexible...Fish The System