3 HOLE NR STYLE MASTERS 
WITH 1.5 MM X 60 DEGREE SERRATIONS





THE NUMBER OF INSERT LOCATIONS WILL VARY FROM ONE SIZE CHUCK TO ANOTHER

LOCK- JAW
NUMBER
NUMBER OF INSERT
LOCATIONS
MOUNTING DIMENSIONS 3 HOLE NR STYLE*
BOLT F G W INSERT H A OAL PRICE PER JAW
JL8B613HNR 3 12MM 1.250 .551 1.750 JL33NR 2.031 .875 4.25 $395.00
JL10613HNR 3 12MM 1.423 0.630 2.000 JL44NR 2.031 1.000 4.846 $456.23
JL10A613HNR 3 12MM 1.423 .551 2.00 JL44NR 2.031 1.000 4.846 $456.23
JL10C613HNR 3 16MM 1.423 0.630 2.000 JL44NR 2.281 1.000 4.846 $456.23
JL12614HNR 4 5/8 1.563 0.710 2.000 JL44NR 2.281 1.000 6.395 $687.50
JL12A614HNR 4  1/2 1.563 0.788 2.000 JL44NR 2.031 1.000 6.395 $687.50
JL12D614HNR 4 16MM 1.563 0.827 2.000 JL44NR 2.281 1.000 6.395 $687.50
JL12E614HNR 4 14MM 1.563 0.710 2.000 JL44NR 2.281 1.000 6.395 $687.50
JL14613HNR 3  5/8 2.125 0.827 2.750 JL77NR 3.100 1.375 7.000 $710.00
JL15A613HNR 3 20MM 2.125 0.866 2.750 JL77NR 3.100 1.375 7.000 $710.00
JL15B613HNR 3 20MM 2.125 1.005 2.750 JL77NR 3.100 1.375 7.000 $710.00
JL16613HNR 3 16MM 2.125 0.827 2.750 JL77NR 3.100 1.375 7.000 $710.00
 NR STYLE JAWS MAY REQUIRE INDIVIDUAL OR SPECIAL T- NUTS 

J-LOC PRODUCT INDEX