Specification Sheet

420
Mazzella Lifting Technologies
Phone: [phone]
www.mazzellalifting.com
Progressive Crane
Phone: 800-83-CRANE
www.progressivecrane.com
Mazzella Crane Service
Phone: 877-96-CRANE
www.mazzellacraneservice.com
Indusco Wire Rope & Supplies
Phone: [phone]
www.induscowire.com
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S-4320 Latch Kit
S-4320 Replacement Latch Kit for
319N, 320N, 322N, 339N and NEW 1327
and 1339 Hooks.
■ Heavydutystampedlatchinterlockswith
the hook tip.
■ Highcycle,longlifespring.
■ Canbemadeintoa“PositiveLocking”Hook
when proper cotter pin is utilized.
■ Latchkitsshippedunassembledandindividually
packaged with instructions.
IMPORTANT:ThenewS-4320LatchKitwillnott
the old style 319, 320 and 322 hooks.
Example of Hook ID
placement location
Hook Size (t)
Hook ID
Code
Stock No.
Weight
Each
(lbs.)
Dimensions (in.)
Carbon Alloy Bronze S-4320 SS-4321 * B D E
3/4 1 .5 D 1096325 1097100 .03 .50 .15 1.44
1 1-1/2 .6 F 1096374 1097109 .04 .54 .17 1.56
1-1/2 2 1 G 1096421 1097118 .04 .63 .17 1.66
2 3 1.4 H 1096468 1097127 .06 .66 .17 1.91
3 5 2 I 1096515 1097136 .10 .83 .20 2.31
5 7 3.5 J 1096562 1097145 .15 1.04 .20 2.88
7-1/2 11 5 K 1096609 1097154 .28 1.25 .27 3.56
10 15 6.5 L 1096657 1097163 .33 1.35 .27 3.81
15 22 10 M 1096704 1097172 .84 1.66 .39 5.16
* SS-4320isStainlessSteelconstructionwithcadplatedsteelnuts.