The Grappler is an arm wrestling machine from the 80's. It's made by Gametek Systems.
The game has a strength control rotary knob and has a time limit to beat the set strength. When this one boots it shows an error number but doesn't affect gameplay. I've heard this is common.
https://youtu.be/sBXD7W2af0g
The Grappler - Arm Wrestling Arcade Machine
The Grappler - Arm Wrestling Arcade Machine
Pins - http://www.pinballowners.com/snazzy81
Vids - Centipede, Mame Cabinet, Megatouch Double Platinum, Sea Wolf, 1256in1 NBA Jam cabinet, Space Invaders, Asteroids Cocktail, GT2K5
Misc - Pachinko, Pashislo, Roberto Foosball, 1939 Bally Variety Sequence Game, Royal Hawaiian Bowler, The Grappler, CC Hockey Champ, CC TV Baseball, Super Hang-On
Vids - Centipede, Mame Cabinet, Megatouch Double Platinum, Sea Wolf, 1256in1 NBA Jam cabinet, Space Invaders, Asteroids Cocktail, GT2K5
Misc - Pachinko, Pashislo, Roberto Foosball, 1939 Bally Variety Sequence Game, Royal Hawaiian Bowler, The Grappler, CC Hockey Champ, CC TV Baseball, Super Hang-On