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Chicago Jaw & Jaw Turnbuckles – USA-Made Strength for Secure Rigging Connections

The Chicago Jaw & Jaw Turnbuckles provide precise tensioning and length adjustment for rigging, lifting, and load-securing applications, offering a secure, dual-jaw connection for easy integration with shackles, hooks, or other rigging components. Made in the USA from drop-forged, heat-treated steel, these turnbuckles ensure exceptional durability and strength, with a hot-dip galvanized finish for corrosion resistance in harsh environments. Available in sizes from 1/4" to 1" and with a working load limit (WLL) of 500 to 10,000 lbs, they meet the ASTM F1145-92 Type 1 Grade 1 performance requirements (superseding FF-T-791B). Designed with a 5:1 safety factor, their maximum load ratings are based on a straight vertical lift in a gradually increasing manner, and angular lifts, shock loads, or modifications will significantly reduce their capacity. These rugged and versatile turnbuckles are ideal for heavy-duty rigging applications requiring secure and adjustable tensioning.

Click here to download a PDF file for additional specifications.

Order Sheet

MPN Size WLL (lbs) Jaw Opening Take Up Weight (lbs) Price Quantity
03055 7 1/4" x 4" 500 3/8" 4.00" 0.4 $32.13
03060 1 5/16" x 4-1/2" 800 15/32" 4.50" 0.53 $36.77
03065 6 3/8" x 6" 1200 1/2" 6.00" 0.98 $41.91
03070 0 1/2" x 2" 2200 5/8" 2.00" 1.19 $42.85
03073 1 1/2" x 6" 2200 5/8" 6.00" 1.7 $43.91
03076 2 1/2" x 9" 2200 5/8" 9.00" 2.03 $58.28
03079 3 1/2" x 12" 2200 5/8" 12.00" 2.28 $65.68
03084 7 5/8" x 6" 3500 7/8" 6.00" 2.61 $62.56
03087 8 5/8" x 9" 3500 7/8" 9.00" 3.3 $80.65
03090 8 5/8" x 12" 3500 7/8" 12.00" 4.07 $91.12
03093 9 5/8" x 18" 3500 7/8" 18.00" 6.07 $148.71
03098 4 3/4" x 6" 5200 15/16" 6.00" 4.18 $85.49
03101 1 3/4" x 9" 5200 15/16" 9.00" 5.45 $94.41
03104 2 3/4" x 12" 5200 15/16" 12.00" 6.2 $121.12
03107 3 3/4" x 18" 5200 15/16" 18.00" 7.53 $144.93
03112 7 7/8" x 6" 7200 1-5/32" 6.00" 6.68 $146.18
03115 8 7/8" x 12" 7200 1-5/32" 12.00" 8.63 $156.44
03118 9 7/8" x 18" 7200 1-5/32" 18.00" 12.81 $193.08
03123 3 1" x 6" 10000 1-3/16" 6.00" 9.11 $161.35
03126 4 1" x 12" 10000 1-3/16" 12.00" 11.65 $180.36
03129 5 1" x 18" 10000 1-3/16" 18.00" 15.18 $257.71

Products

MPN: 03055 7
Size : 1/4" x 4"
WLL (lbs) : 500
Jaw Opening : 3/8"
Take Up : 4.00"
Weight (lbs) : 0.4
Price: $32.13
MPN: 03060 1
Size : 5/16" x 4-1/2"
WLL (lbs) : 800
Jaw Opening : 15/32"
Take Up : 4.50"
Weight (lbs) : 0.53
Price: $36.77
MPN: 03065 6
Size : 3/8" x 6"
WLL (lbs) : 1200
Jaw Opening : 1/2"
Take Up : 6.00"
Weight (lbs) : 0.98
Price: $41.91
MPN: 03070 0
Size : 1/2" x 2"
WLL (lbs) : 2200
Jaw Opening : 5/8"
Take Up : 2.00"
Weight (lbs) : 1.19
Price: $42.85
MPN: 03073 1
Size : 1/2" x 6"
WLL (lbs) : 2200
Jaw Opening : 5/8"
Take Up : 6.00"
Weight (lbs) : 1.7
Price: $43.91
MPN: 03076 2
Size : 1/2" x 9"
WLL (lbs) : 2200
Jaw Opening : 5/8"
Take Up : 9.00"
Weight (lbs) : 2.03
Price: $58.28
MPN: 03079 3
Size : 1/2" x 12"
WLL (lbs) : 2200
Jaw Opening : 5/8"
Take Up : 12.00"
Weight (lbs) : 2.28
Price: $65.68
MPN: 03084 7
Size : 5/8" x 6"
WLL (lbs) : 3500
Jaw Opening : 7/8"
Take Up : 6.00"
Weight (lbs) : 2.61
Price: $62.56
MPN: 03087 8
Size : 5/8" x 9"
WLL (lbs) : 3500
Jaw Opening : 7/8"
Take Up : 9.00"
Weight (lbs) : 3.3
Price: $80.65
MPN: 03090 8
Size : 5/8" x 12"
WLL (lbs) : 3500
Jaw Opening : 7/8"
Take Up : 12.00"
Weight (lbs) : 4.07
Price: $91.12
MPN: 03093 9
Size : 5/8" x 18"
WLL (lbs) : 3500
Jaw Opening : 7/8"
Take Up : 18.00"
Weight (lbs) : 6.07
Price: $148.71
MPN: 03098 4
Size : 3/4" x 6"
WLL (lbs) : 5200
Jaw Opening : 15/16"
Take Up : 6.00"
Weight (lbs) : 4.18
Price: $85.49
MPN: 03101 1
Size : 3/4" x 9"
WLL (lbs) : 5200
Jaw Opening : 15/16"
Take Up : 9.00"
Weight (lbs) : 5.45
Price: $94.41
MPN: 03104 2
Size : 3/4" x 12"
WLL (lbs) : 5200
Jaw Opening : 15/16"
Take Up : 12.00"
Weight (lbs) : 6.2
Price: $121.12
MPN: 03107 3
Size : 3/4" x 18"
WLL (lbs) : 5200
Jaw Opening : 15/16"
Take Up : 18.00"
Weight (lbs) : 7.53
Price: $144.93
MPN: 03112 7
Size : 7/8" x 6"
WLL (lbs) : 7200
Jaw Opening : 1-5/32"
Take Up : 6.00"
Weight (lbs) : 6.68
Price: $146.18
MPN: 03115 8
Size : 7/8" x 12"
WLL (lbs) : 7200
Jaw Opening : 1-5/32"
Take Up : 12.00"
Weight (lbs) : 8.63
Price: $156.44
MPN: 03118 9
Size : 7/8" x 18"
WLL (lbs) : 7200
Jaw Opening : 1-5/32"
Take Up : 18.00"
Weight (lbs) : 12.81
Price: $193.08
MPN: 03123 3
Size : 1" x 6"
WLL (lbs) : 10000
Jaw Opening : 1-3/16"
Take Up : 6.00"
Weight (lbs) : 9.11
Price: $161.35
MPN: 03126 4
Size : 1" x 12"
WLL (lbs) : 10000
Jaw Opening : 1-3/16"
Take Up : 12.00"
Weight (lbs) : 11.65
Price: $180.36
MPN: 03129 5
Size : 1" x 18"
WLL (lbs) : 10000
Jaw Opening : 1-3/16"
Take Up : 18.00"
Weight (lbs) : 15.18
Price: $257.71

Chicago Jaw & Jaw Turnbuckles – USA-Made Strength for Secure Rigging Connections

The Chicago Jaw & Jaw Turnbuckles provide precise tensioning and length adjustment for rigging, lifting, and load-securing applications, offering a secure, dual-jaw connection for easy integration with shackles, hooks, or other rigging components. Made in the USA from drop-forged, heat-treated steel, these turnbuckles ensure exceptional durability and strength, with a hot-dip galvanized finish for corrosion resistance in harsh environments. Available in sizes from 1/4" to 1" and with a working load limit (WLL) of 500 to 10,000 lbs, they meet the ASTM F1145-92 Type 1 Grade 1 performance requirements (superseding FF-T-791B). Designed with a 5:1 safety factor, their maximum load ratings are based on a straight vertical lift in a gradually increasing manner, and angular lifts, shock loads, or modifications will significantly reduce their capacity. These rugged and versatile turnbuckles are ideal for heavy-duty rigging applications requiring secure and adjustable tensioning.

Click here to download a PDF file for additional specifications.