This listing is for one replacement metric size 16B  master / connecting link, fits many small tillers up to 60" with metric 16B chains. 1" from center of pin to center of pin with 0.33" pin diameters and 1.53" overall pin length.
Specifications
Metric 16B Master Link
1" Pitch from center of pin to center of pin
0.33" pin diameter
1.53" Overall pin length
Includes locking pins
Fits many brands of tillers with 16B Chains