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921
SET NO. J4233SJ – 10 TON PROTO-EASE
™
- 3-WAY STRAIGHT JAW PULLER
• Reach: 4-11/16" and 7-1/8"—Spread: 10".
• Weight: 9.00 lbs.
Product
ID No. Contents Description Qty.
J4233SJ J4011S Spring Clip 3
J4012T Standard Tip 1
J4016A Dual Reach Jaw 3
J4225S Forcing Screw 1
J4227CA 3-Way Crossarm, 11" Long 1
J4019 Steel Storage Box
Proto-Ease
™
No. J4233E 10 Ton 3-
Way Adjustable Jaw Puller. Adapts
easily to the job of pulling a cam
from a shaft. Jaws are positioned
asymmetrically on all three arms to
accommodate the cam’s irregular
shape. Whether straight jaw or
adjustable jaw, Proto-Ease
™
pullers
mean maximum adaptability to any
pulling situation.
Proto-Ease
™
No. J4232E 10 Ton 2-
Way Adjustable Jaw Puller, shown
at left pulling a gear without actually
touching or in any way damaging
the case hardened outer face of the
gear. The jaws are locked in place
and will not contract or squeeze
together as pressure is applied.
Precision, damage free pulling
requires precision jaw positioning.
Proto-Ease
™
gives you that precision!
A J4232E Adjustable Jaw Puller
clears a bearing splitter bridge to
grip the truck rear axle bearing
behind it.
An Adjustable Jaw Puller can grip
an object larger in diameter than
the length of its crossarm. The trick
is to reverse the jaw blocks so the
lock screws face inboard. Doing
this can add as much as 27° more
jaw spread for external pulls—30°
more for internal pulls, with a corre-
sponding reduction in load capacity.
(See note below).
NOTE: Tonnage ratings do not apply when 1) using jaw blocks with lock screws facing inboard (see above illustration), 2) jaw angle exceeds 7° or 3) lighter adjustable jaws are used
in heavier jaw blocks.
OPERATIONAL FEATURES
10 TON PROTO-EASE
™
PULLERS
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