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Page 144

HG-223
HOOK & HOOK

Meets the performance
requirements of  Federal
Specifications FF-T-791b,
Type 1 Form 1 — CLASS 5,
except for those provisions
required of the contractor.
 
  • Hot Dip galvanized steel.
  • End fittings are Quenched and Tempered, bodies heat treated by normalizing.
  • Hooks are forged with a greater cross sectional area that results in a stronger hook with better fatigue properties.
  • TURNBUCKLES RECOMMENDED FOR STRAIGHT OR IN-LINE PULLS ONLY.
  • Modified UNJ thread on end fittings for improved fatigue properties.
  • Body has UNC threads.
  • Lock Nuts available for all sizes (see page 153).
  • Comprehensive end fitting data provided on page 149.
  • Fatigue Rated.
Thread
Diameter
& Take Up
(in.)		 Stock
No.
Galv.		 Working
Load Limit *
(lbs.)		 Weight
Each
(lbs.)		 Dimensions
(in.)
A
 D
 E
Closed		 F
 J
Open		 K
Closed		 M
Open		 N
Closed		 BB
1/4 x 4 1030011 400 .30 .25 .45 1.59 1.27 11.12 7.12 11.94 7.94 4.00
5/16 x 4-1/2 1030039 700 .47 .31 .50 1.94 1.50 12.81 8.31 13.81 9.31 4.50
3/8 x 6 1030057 1000 .78 .38 .56 2.30 1.77 16.50 10.50 17.72 11.72 6.00
1/2 x 6 1030075 1500 1.60 .50 .66 2.94 2.28 18.82 11.82 20.38 13.38 6.00
1/2 x 12 1030119 1500 2.28 .50 .66 2.94 2.28 30.82 17.82 32.38 19.38 12.00
5/8 x 6 1030137 2250 2.75 .63 .90 3.69 2.81 20.50 13.25 22.50 15.25 6.00
5/8 x 12 1030173 2250 3.50 .63 .90 3.69 2.81 32.50 19.25 34.50 21.25 12.00
3/4 x 6 1030191 3000 3.89 .75 .98 4.52 3.33 22.38 14.88 24.78 17.28 6.00
3/4 x 12 1030235 3000 5.43 .75 .98 4.52 3.33 34.38 20.88 36.78 23.28 12.00
3/4 x 18 1030253 3000 8.12 .75 .98 4.52 3.33 46.38 26.88 48.78 29.28 18.00
7/8 x 12 1030271 4000 8.10 .88 1.13 5.19 3.78 36.00 22.25 38.75 25.00 12.00
1 x 12 1030333 5000 11.93 1.00 1.25 5.84 4.25 37.63 23.63 40.69 26.69 12.00
1 x 18 1030351 5000 14.00 1.00 1.25 5.84 4.25 49.63 29.63 52.69 32.69 18.00
1 x 24 1030379 5000 17.25 1.00 1.25 5.84 4.25 61.63 35.63 64.69 38.69 24.00
1-1/4 x 12 1030397 6500 20.58 1.25 1.50 7.22 5.13 40.44 25.94 44.06 29.56 12.00
1-1/4 x 18 1030413 6500 23.00 1.25 1.50 7.22 5.13 52.44 31.94 56.06 35.56 18.00
1-1/4 x 24 1030431 6500 27.00 1.25 1.50 7.22 5.13 64.44 37.94 68.06 41.56 24.00
1-1/2 x 12 1030459 7500 27.50 1.50 1.88 8.34 5.75 43.94 28.94 47.44 32.44 12.00
1-1/2 x 18 1030477 7500 31.00 1.50 1.88 8.34 5.75 55.96 34.94 59.44 38.44 18.00
1-1/2 x 24 1030495 7500 37.50 1.50 1.88 8.34 5.75 67.94 40.94 71.44 44.44 24.00

* Proof Load is 2.5 times Working Load Limit. Ultimate load is 5 times Working Load Limit.

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