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King Bore Oil Country Series 332EX 3 Jaw Universal Extra Heavy-Duty Chucks
Untitled Document

Extra Heavy-Duty Sizes 20" thru 48"

  • Sizes 20" to 48"
  • Forged Steel Body
  • Hardened Jaw Ways
  • Extra Heavy Duty American Standard, Hard Top and Master Jaws.
  • Gripping surfaces serrated for more holding power
  • Large Thru-Holes Standard
  • Hardened Scroll Gear for long life
  • A Type Mount standard also available with D1 Camlock Mounting
  • T-slots optional

See complete product details in our latest catalog >>

Table Test

King Bore Oil Country 3-Jaw Universal Chucks
Chuck Size Model No. Mount Thru Hole Max RPM’s Approx. Weight
20 2033-2A11EX A2-11 6.75 1100 475 lbs
20 2033-2A15EX A2-15 7.3 1100 450 lbs
242433-2A15EXA2-1511.06850695 lbs
242433-2A20EXA2-20 12.60*850670 lbs
28 2833-2A15EX A2-15 11.06 750 890 lbs
28 2833-2A20EX A2-20 12.60* 750 870 lbs
323233-2A15EXA2-1511.066001290 lbs
323233-2A20EXA2-20 12.60*6001270 lbs
36 3633-2A20EX A2-20 12.60* 550 1610 lbs
404033-2A20EXA2-20 14.56*5001975 lbs
404033-2A28EXA2-2818.55001910 lbs
*Optional 14.7" & 16.06" thru-hole
Consult factory for 48" and larger chucks

Table Test

Dimensional Data 3-Jaw Universal King Bore Oil Country Chuck
 B1 B3B4B6B15J10J11J12
Model No. O.D. Mount Type Mount Recess Thru Hole Mounting Bolt Radius Body Width Master Jaw Length Top Jaw Width Top Jaw Width
2033-2A11EX 19.68" A2-11 7.75" 6.75" 4.625" 6.34" 6.50" 2.36" 3.27"
2033-2A15EX 19.68" A1-15 11.25" 7.30" 4.875" 6.34" 6.50" 2.36" 3.27"
2433-2A15EX24.80"A2-1511.25"11.06"6.50"6.61"7.08"2.36"3.27"
2433-2A20EX24.80"A1-2016.25" 12.60"*7.25"6.69"7.08"2.36"3.27"
2833-2A15EX 27.56" A2-15 11.25" 11.06" 6.50" 6.81" 8.26" 2.95" 3.62"
2833-2A20EX 27.56" A1-20 16.25" 12.60"* 7.25" 6.89" 8.26" 2.95" 3.62"
3233-2A15EX31.49"A2-1511.25"11.06"6.50"7.01"9.84"2.95"3.62"
3233-2A20EX31.49"A2-2016.25" 12.60"*9.175"7.09"8.50"2.95"3.62"
3633-2A20EX 35.43" A2-20 16.25" 12.60"* 9.175" 7.48" 9.84" 2.95" 3.62"
4033-2A20EX39.37"A2-2016.25" 14.56"*9.175"7.48"9.84"2.95""3.62"
4033-2A28EX39.37"A2-2823.00"18.50"12.750"7.48"9.84"2.95"3.62"
*Optional 14.7" & 16.06" thru-hole
Consult factory for 48" and larger chucks