This stainless steel adapter tang is used on J-70 headstays, to attach the forestay to the stop of the Harken 493 underdeck furling drum.
The Third hole on the tang allows for an attachment point to the headsail tack.
|Lower Pin (in)||5/16|
|Lower Pin (mm)||8|
|Max Working Load (lb)||2000|
|Max Working Load (kg)||907|
|Note||Tang hole to tang hole length: 1-3/8 in (35 mm)|
|Additional Notes||Maximum luff wire diameter: 5/32 in (4 mm)|
|Upper Pin (in)||5/16|
|Upper Pin (mm)||8|