Petersen Stainless Steel Shackles

Petersen Hi Mod Stainless Steel Shackles
UK Manufacture
Upset Forged from top quality marine grade 316

Bow and D with Shakeproof Pin
Bow and D with Socket Pin
Long D with Socket Pin
Wide D with Standard Pin

£ 5.42

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Petersen Hi Mod Stainless Steel Shackles are upset forged from top quality marine grade 316 stainless steel

Petersen have a long history of producing top quality stainless steel products

Petersen Stainless Rigging have been forging stainless steel shackles for over 100 years. Petersen have full control of the entire shackle manufacturing process beginning by sourcing the highest quality European stainless steel drawn bar stock.
Drawn stainless bar is chosen because it gives the best and strongest grain structure. All Petersen stainless steel shackles are upset forged rather than drop forged to keep the grain flowing around the shackle head rather than splintering it.
The resulting, long, as-drawn grain structure delivers a superior breaking strain and excellent fatigue and corrosion resistance.

N.B. Forged stainless steel shackles are inherently stronger than cast ones as they make use of grain structure from the drawing process employed to produce the blanks.

Electrical upset forging takes it one stage further by ensuring the grain flows around the shackle head to give maximum strength and also by obviating the need for any more cold-work which results in improved fatigue and corrosion resistance.

Bow Shackle Technical Specifications:

Part NumberPin Diameter (P mm) Bar Diameter (B mm)Jaw Width (J mm)Inside Width (W mm)Inside Length (L mm)Break Load (kg) *Nominal Weight (g)
B0444812186009 gram
B0555101622120014 gram
B0666131928160028 gram
B0888162535240059 gram
B109.59.51928383800106 gram
B1111112233464800161 gram
B1212.712.72638526000270 gram
B161614.32943608000500 gram
B19191632506810000630 gram


D Shackle Technical Specifications:

Part NumberPin Diameter (P mm) Bar Diameter (B mm)Jaw Width (J mm)Inside Length (L mm)Break Load (kg) *Nominal Weight (g)
D04448168007
D05551020150013
D06661325195024
D08881632300053
D109.59.51938480097
D11111122446000152
D1212.712.726527500237
D161614.3295810000450
D191916326414000585

Part NumberPin Diameter (P mm) Bar Diameter (B mm)Jaw Width (J mm)Inside Length (L mm)Break Load (kg) *Nominal Weight (g)
WD0555203075015
WD06662532130031
WD08883248200065
WD10101040603300116

Part NumberPin Diameter (P mm) Bar Diameter (B mm)Jaw Width (J mm)Inside Length (L mm)Break Load (kg) *Nominal Weight (g)
LD044482460012
LD05551029120020
LD06661343160032
LD08881649240069
LD109.59.519553800117

N.B. Petersen stainless shackles are rated by Petersen to a * Typical Minimum Break Load but are not supplied witha test certificate

Petersen Stainless Catalogue


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