Light Weight HMPE Hammerhead Slings | Holloway Houston, Inc.

Holloway Houston introduces our Hammerhead Endless Slings. They are produced using the highest strength synthetic rope, Plasma.

Plasma 12-Strand is manufactured from High Modulus PolyEthylene (HMPE) that is enhanced by Cortland’s patented recrystallization process. Each sling is then covered with a braided Polyester cover utilizing our priority braiding machine. Each sling is then coated with an abrasion resistant FiberLock coating.  The lower load slings are color coded based on vertical working loads. Custom colors are available.  Each Sling is proof loaded with certification. Custom covering utilizing fibers such as Spectra, Technora, Kevlar, etc. is available.

While utilizing these slings, your minimum D/d is 2:1. However, it is suggested to use the sling at a 3:1 D/d to increase the longevity of the sling’s lifespan.

Sling working loads are based on a 5:1 factor of safety.

 

  • Light Weight
  • Repairable
  • Inspection and recertificationa
  • Low Stretch
  • Easy Handling
  • High Strength

Rated Capacities in Pounds

Part No.
Vertical*
Choker
Vertical Basket**
Min Length
Rope Dia.
Approx. Sling Dia
Approx wgt. per linear ft. of sling
HH-9-EPC
5,700
4,600
11,500
2′
3/8”
1/2”
0.09
HH-11-EPC
6,900
5,500
13,800
2′
7/16”
9/16”
0.11
HH-12-EPC
10,300
8,200
20,600
2′
1/2”
11/16”
0.16
HH-16-EPC
16,900
13,500
33,900
2′
5/8”
7/8”
0.27
HH-18-EPC
22,600
18,000
45,200
2′
3/4”
1”
0.33
HH-22-EPC
30,500
24,400
61,000
2.5′
7/8”
1-3/16”
0.49
HH-24-EPC
36,300
29,000
72,600
2.5′
1”
1-3/8”
0.59
HH-28-EPC
48,500
38,800
97,000
3′
1-1/8”
1-1/2”
0.80
HH-30-EPC
54,400
43,500
108,800
3′
1-1/4”
1-5/8”
0.91
HH-36-EPC
72,000
58,000
145,000
3.5′
1-1/2”
2”
1.29
HH-40-EPC
96,000
76,000
192,000
3.5′
1-5/8”
2-3/16”
1.65
HH-44-EPC
103,000
82,000
207,000
4′
1-3/4”
2-3/8”
1.95
HH-48-EPC
117,000
93,000
234,000
4′
2”
2-5/8”
2.28
HH-52-EPC
141,000
112,000
282,000
4.5′
2-1/8”
2-7/8”
2.73
HH-56-EPC
158,000
126,000
317,000
4.5′
2-1/4”
3”
3.05
HH-60-EPC
174,000
139,000
349,000
5′
2-1/2”
3-3/8”
3.70
HH-64-EPC
196,000
157,00
393,000
5′
2-5/8”
3-1/2”
4.18
HH-68-EPC
217,000
174,000
435,000
6′
2-3/4”
3-5/8”
4.68
HH-72-EPC
257,000
205,000
514,000
6.5′
3”
4”
5.35
HH-76-EPC
280,000
224,000
561,000
6.5′
3-1/8”
4-1/8”
5.88
HH-80-EPC
310,000
248.000
620,000
6.5′
3-1/4”
4-3/8”
6.53
HH-84-EPC
365,000
292,000
731,000
7.5′
3-1/2”
4-5/8”
7.45
HH-88-EPC
412,000
330,000
825,000
7.5′
3-5/8”
4-7/8”
8.10
HH-96-EPC
501,000
401,000
1,003,000
8.5′
4”
5-3/8”
9.85

* It is recommended to use the Hammerhead Sling utilizing a 3:1 D/d however additional testing has shown no reduction in work load at a 2:1 D/d
** D/d Minimum vertical basket

HHI Part
Number
Rope Diameter
Inches
Vertical WLL
Metric Tons
G-2160 Shackle
WLL (mt)
Wide Body
Width (ins.)
D/d
HH-9-EPC
0.3375
2.1
7
1.6
4.27
HH-11-EPC
0.4375
3.4
7
1.6
3.66
HH-12-EPC
0.5
4.69
7
1.6
3.20
HH-16-EPC
0.625
7.7
12.5
2.13
3.41
HH-18-EPC
0.75
10.26
12.5
2.13
2.84
HH-22-EPC
0.875
13.86
18
2.5
2.86
HH-24-EPC
1
16.47
18
2.5
2.50
HH-28-EPC
1.125
22.01
30
3.13
2.78
HH-30-EPC
1.25
24.71
30
3.13
2.50
HH-36-EPC
1.5
33.09
40
3.75
2.50
HH-40-EPC
1.625
43.57
55
4.5
2.77
HH-44-EPC
1.75
47.01
55
4.5
2.57
HH-48-EPC
2
53.15
55
4.5
2.25
HH-52-EPC
2.125
64.08
75
4.75
2.24
HH-56-EPC
2.25
72.02
75
4.75
2.11
HH-60-EPC
2.5
79.36
125
5.91
2.36
HH-64-EPC
2.625
89.24
125
5.91
2.25
HH-72-EPC
3
116.79
125
5.91
1.97
HH-80-EPC
3.25
140.74
200
8.63
2.66
HH-88-EPC
3.625
187.16
200
8.63
2.38
HH-96-EPC
4
227.59
300
10.38
2.60