Gablock

Gab'lock noun [ See Gavelock .] A false spur or gaff, fitted on the heel of a gamecock. Wright.
Found on http://www.encyclo.co.uk/webster/G/1

Gablock

• (n.) A false spur or gaff, fitted on the heel of a gamecock.
Found on http://thinkexist.com/dictionary/meaning/gablock/

Gablock

Gablocks were artificial, metal spurs fitted to fighting cocks (also known as game-cocks).
Found on http://www.probertencyclopaedia.com/browse/AG.HTM

gablock

false spur or gaff, fitted on the heel of a gamecock.
Found on http://www2.shu.ac.uk/sfca/glossary.cfm

gablock

spur attached to the heel of a fighting cock
Found on http://phrontistery.info/g.html
No exact match found