Product Description
Tylaska 2.1" J-Lock Shackle
Easily spliced onto Genoa sheets, outhauls and halyards, the low-profile Tylaska J-Locks fit through most Genoa blocks for fast sheet changes. The unique patented double-locking plunger locks in two directions to provide the ultimate protection against accidental opening during flogging.
Easy to use working mechanism
Heat treated 17-4 PH stainless steel
Specifications
J Lock Type - J8
Safe Working Load(lb.) - 4,000 (1,814kg)
Breaking Strength(lb.) - 8,000 (3,629kg)
Line Size(mm) - 5/16" - 7/16" (8mm-10mm)
Weight(oz.) - 1.9 (54g)
Dimensions
A(in.) - 2.12" (53.9mm)
B(in.) - 1.06" (26.9mm)
C(in.) - 1.06" (26.9mm)
D(in.) - 0.62" (15.7mm)
E(in.) - 0.44" (11.2mm)
F(in.) - 0.42" (10.7mm)
Thickness(in.) - 0.35" (8.9mm)
![](https://www.tylaska.com/wp-content/uploads/jlock-locked-unlock.jpg)
![](https://cdn.shopify.com/s/files/1/2785/3654/files/JLock_PRINT_DIM_480x480.png?v=1582135885)