Manufacturer part #: J20
Manufacturer part #: J20
Easily spliced onto Genoa sheets, outhauls and halyards, the low-profile Tylaska J-Locks fit through most Genoa blocks for fast sheet changes. Unique patented double-locking plunger locks in two directions for the ultimate in flog-free operation.
Unlocked Position
J-Lock opens only when the knob is rotated so that its notch is aligned with the body's tab.
Llocked Position
The notch in the knob is turned away from the tab on the body and seated on the keyway shown below.
 | Features | American | Metric | Description | J20 J-Lock Shackle |
|---|---|---|---|
| A | 7 in | 76 mm | |
| B | 1.5 in | 38.1 mm | |
| C | 0.62 in | 15.7 mm | |
| D | 0.85 in | 21.5 mm | |
| E | 1.5 in | 38.1 mm | |
| F | 0.5 in | 12.7 mm | |
| G | 0.625 in | 15.9 mm | |
| Line Size | 1/2 - 9/16 in | 12 - 16 mm | |
| Weight | 5.9 oz | 159 g | |
| Working Load | 10000 lb | 4545 kg | |
| Breaking Strength | 20000 lb | 9091 kg |
Manufacturer part #: J20
Easily spliced onto Genoa sheets, outhauls and halyards, the low-profile Tylaska J-Locks fit through most Genoa blocks for fast sheet changes. Unique patented double-locking plunger locks in two directions for the ultimate in flog-free operation.
Unlocked Position
J-Lock opens only when the knob is rotated so that its notch is aligned with the body's tab.
Llocked Position
The notch in the knob is turned away from the tab on the body and seated on the keyway shown below.