Green Pin® Bow Shackle SC

Standard bow shackle with screw collar pin
    Highlights
  • Screw pin for quick (dis)assembly
  • Galvanization assures long-term durability
  • Suitable for both one-leg and multi-leg systems
  • Conforms to wide range of certifications (e.g. DNV GL)
  • Superior stock availability of 99%
Description

The Green Pin® Bow Shackle SC is a bow shackle with a screw collar pin. The screw pin enables quick (dis)assembly which makes the shackle perfect for rigging activities in which assembly and disassembly occur relatively frequently. The Green Pin® Bow Shackle SC can be used for both one-leg and multi-leg systems. Due to the galvanization of the shackle its long-term durability is assured. The shackle's design reduces the wear of (wire) rope as the screw thread is hidden in a chamber. Particularly important for use offshore, the Green Pin® Bow Shackle SC conforms to a wide range of certifications from class societies such as DNV GL. The shackle is available in a range with a working load limit from 0.33 up to 55 ton.

Product details
  • Productcode
    G-4161
  • Material
    bow and pin high tensile steel, Grade 6, quenched and tempered
  • Safety factor
    MBL equals 6 x WLL
  • Finish
    hot dipped galvanized
  • Temp. range
    -40°C up to +200°C
  • Certification
    • 2.1
    • 2.2
    • 3.1
    • MTCa
    • DNV-GL ST-0378
    • CE
    • ABS
  • Standard
    EN 13889 and meets performance requirements of US Fed. Spec. RR-C-271 Type IVA Class 2, Grade A, from 2 t and upward these shackles comply with ASME B30.26
Technical specifications in
mminch
To download a CAD drawing, click on a product capacity below
Article code
working load limit (TON)
diameter bow (INCH) A
diameter bow (MM) A
diameter pin (INCH) B
diameter pin (MM) B
diameter eye (INCH) C
diameter eye (MM) C
width eye (INCH) D
width eye (MM) D
width inside (INCH) E
width inside (MM) E
length inside (MM) F
length inside (INCH) F
width bow (INCH) G
width bow (MM) G
length (MM) H
length (INCH) H
length bolt (MM) I
length bolt (INCH) I
width (INCH) J
width (MM) J
Nett weight KG
Nett weight LBS
GPGHBB05 0,33 5 6 12 5 9,5 22 16 36 29,5 26 0.02
GPGHBB05 3/16 1/4 1/2 3/16 3/8 7/8 5/8 1 13/32 1 5/32 1 1/32 0.05
GPGHBB06 0,5 7 8 16,5 7 12 29 20 48,5 38 34 0.05
GPGHBB06 1/4 5/16 21/32 9/32 15/32 1 5/32 25/32 1 29/32 1 1/2 1 11/32 0.12
GPGHBB08 0,75 9 10 20 9 13,5 32 22 56 46,5 40 0.10
GPGHBB08 5/16 3/8 25/32 11/32 17/32 1 1/4 7/8 2 7/32 1 27/32 1 9/16 0.22
GPGHBB10 1 10 11 22,5 10 17 36,5 26 63,5 54 46 0.14
GPGHBB10 3/8 7/16 7/8 13/32 21/32 1 7/16 1 1/32 2 1/2 2 1/8 1 13/16 0.30
GPGHBB11 1,5 11 13 26,5 11 19 43 29 74 59,5 51 0.19
GPGHBB11 7/16 1/2 1 1/32 7/16 3/4 1 11/16 1 5/32 2 29/32 2 11/32 2 0.42
GPGHBB13 2 13,5 16 34 13 22 51 32 89 73 58 0.36
GPGHBB13 1/2 5/8 1 11/32 1/2 7/8 2 1 1/4 3 1/2 2 7/8 2 9/32 0.79
GPGHBB16 3,25 16 19 40 16 27 64 43 110 89 75 0.63
GPGHBB16 5/8 3/4 1 9/16 5/8 1 1/16 2 17/32 1 11/16 4 11/32 3 1/2 2 15/16 1.38
GPGHBB19 4,75 19 22 46 19 31 76 51 129 103 89 1.01
GPGHBB19 3/4 7/8 1 13/16 3/4 1 7/32 3 2 5 3/32 4 1/16 3 1/2 2.22
GPGHBB22 6,5 22 25 52 22 36 83 58 144 119 102 1.50
GPGHBB22 7/8 1 2 1/16 7/8 1 13/32 3 9/32 2 9/32 5 21/32 4 11/16 4 1/32 3.31
GPGHBB25 8,5 25 28 59 25 43 95 68 164 137 118 2.21
GPGHBB25 1 1 1/8 2 5/16 31/32 1 11/16 3 3/4 2 11/16 6 15/32 5 13/32 4 21/32 4.86
GPGHBB28 9,5 28 32 66 28 47 108 75 185 153 131 3.16
GPGHBB28 1 1/8 1 1/4 2 19/32 1 3/32 1 27/32 4 1/4 2 15/16 7 9/32 6 1/32 5 5/32 6.97
GPGHBB32 12 32 35 72 32 51 115 83 201 170 147 4.31
GPGHBB32 1 1/4 1 3/8 2 27/32 1 1/4 2 4 17/32 3 9/32 7 29/32 6 11/16 5 25/32 9.49
GPGHBB35 13,5 35 38 80 35 57 133 92 227 186 162 5.58
GPGHBB35 1 3/8 1 1/2 3 5/32 1 3/8 2 1/4 5 1/4 3 5/8 8 15/16 7 5/16 6 3/8 12.3
GPGHBB38 17 38 42 88 38 60 146 99 249 203 175 7.43
GPGHBB38 1 1/2 1 5/8 3 15/32 1 1/2 2 3/8 5 3/4 3 29/32 9 13/16 8 6 7/8 16.4
GPGHBB45 25 45 50 103 45 74 178 126 300 243 216 12.5
GPGHBB45 1 3/4 2 4 1/16 1 25/32 2 29/32 7 4 31/32 11 13/16 9 9/16 8 1/2 27.7
GPGHBB50 35 50 57 111 50 83 197 138 331 272 238 17.2
GPGHBB50 2 2 1/4 4 3/8 1 31/32 3 9/32 7 3/4 5 7/16 13 1/32 10 23/32 9 3/8 37.8
GPGHBB57 42,5 57 65 130 57 95 222 160 377 310 274 26.3
GPGHBB57 2 1/4 2 9/16 5 1/8 2 1/4 3 3/4 8 3/4 6 5/16 14 27/32 12 7/32 10 25/32 58.0
GPGHBB65 55 65 70 145 65 105 260 180 433 344 310 37.6
GPGHBB65 2 1/2 2 3/4 5 23/32 2 9/16 4 1/8 10 1/4 7 3/32 17 1/16 13 17/32 12 7/32 82.9

Frequently Asked Questions

FAQs
Does the screw thread on a Green Pin® Shackles with a screw collar damage counter components such as wire rope?

We have realized a small modification of Green Pin® shackles (WLL2t) with screw collar pins. In an earlier design, after assembly some of the threading is visible at the shackle eye:

Green Pin Screw Pin Chambering

In the current design, hardly or no thread is visible at the shackle eye. We realized this by making a small “chamber” in the shackle eye. The advantage of the new design is reduced wear of counter components like, wire rope, chain, rope and or synthetic web slings and their fittings.

Green Pin Screw Pin Shackle Chamber

FAQ-Reference: PI-02-02. Rev: 0.

Are there any recommendations for additional stamping on Green Pin® Shackles?

Note: Main dimensions, general info and warnings can be found in our latest catalogue.

If the recommendations in this product information are followed performance of the shackles is guaranteed:

  • permanent identification marks, or symbols, are to be made by dot peen marking or with stamps having rounded profiles (low stress stamps).
  • the number of marks on a shackle is to be kept to the minimum.
  • the use of fractions and oblique strokes is to be avoided and a dot or hyphen is preferable to a dividing line.
  • values of WLL are, generally, to be marked to one place of decimals (except for 0.25 and 0.75) up to 100 t and in integers thereafter. The word “tonnes” may be abbreviated to “t”.
  • recommended sizes of marks are
    • Diameter of part to be marked > recommended size of mark
    • less then 12.5 mm > 3.0 mm
    • 12.5 to 26 mm > 4.5 mm
    • over 26 mm > 6.0 mm

Typical arrangements of marks can be found in the following illustrations.

Additional stamping on Green Pin<sub>®</sub> Shackles 1

Additional stamping on Green Pin<sub>®</sub> Shackles 2

Additional stamping on Green Pin<sub>®</sub> Shackles 3

FAQ-Reference: PI-05-03. Rev 0.

Are there any recommendations for the inspection of shackles?

It is required that shackles are regularly inspected and that the inspection should take place in accordance with the safety standards given in the country of use. This is required because the products in use may be affected by wear, misuse, overloading etc. with a consequence of deformation and alteration of the material structure. Inspection should take place at least every six months and even more frequently when the shackles are used in severe operating conditions.

Shackles should be inspected to ensure that:

  • all markings are legible;
  • the body and pin are both identifiable as being of the same size, type and make;
  • the threads of the pin and the body are undamaged;
  • for a safety bolt type shackle is used with the split cotter pin;
  • the body and the pin are not distorted or unduly worn;
  • the body and pin are free from nicks, gouges, cracks and corrosion;
  • shackles are not heat treated as this may affect their Working Load Limit;
  • the shackle is not modified, repaired or reshaped by welding, heating, machining or bending as this will affect the Working Load Limit;

Remove the shackle from service if:

  • all markings are not  clearly legible;
  • body and pin can not be identified as being from same size, type and make;
  • the threads of the pin and/or body are damaged;
  • for a safety bolt type shackle the split cotter pin is missing;
  • the body and/or pin is distorted or unduly worn, the maximum allowable wear is 10% of the original dimension;
  • the body and/or pin is not free from nicks, gouges, cracks or corrosion;
  • the shackle has been exposed to any heat treatment;
  • the shackle is modified, repaired or reshaped by welding, heating, machining or bending;
  • t is expected that before the next periodical inspection any of the inspection criteria above will not be passed;

FAQ-Reference: PI-06-01. Rev: 0.

Is it allowed to weld on Green Pin® lifting equipment?

No! Green Pin® products are treated with well designed heat treatment, which results in a certain Minimum Break Load and other specific mechanical properties. These properties will be destroyed by the heat of welding. It even can initiate extreme hard spots and initial cracks, that will decrease the strength and fatigue life dramatically. An exception is made for Green Pin® GH and PAS products, as these need to be welded to a surface to function. For these items, please follow the instructions that are available at Green Pin® sales.

FAQ-Reference PI-07-02.

Where can I find the ABS PDA certificates for Green Pin® shackles?
Where can I find the DNV-GL Type Approval Certificate (ST-0378) of Green Pin® bow/dee shackles and polar shackles?

Please download it here.

What do the abbreviations in Green Pin® product names stand for?

BN = Bolt & Nut, or safety bolt
CL = Clevis
CP = Cotter Pin
D = D-Handle
E = Eye
EE = Eye-Eye
EJ = Eye-Jaw
EH = Eye-Hook
F = F-Handle
FN = Fixed Nut
FP = Flush Pin
GR10 = Grade 10
GR5 = Grade 5
GR8 = Grade 8
HH = Hook-Hook
HK = Hook
H-type = Horizontal
JJ = Jaw-Jaw
ROV = Remotely Operated Vehicle
S = Shackle
S/S = Stainless Steel
SC = Screw Collar, or Screw Pin
SCL = Swivel Clevis
SE = Swivel Eye
SQ = Square headed Screw Pin
U-type = Universal (Horizontal and Vertical)
V-type = Vertical