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Missing Link Series

The newly re-designed 6:1 Missing Link fits in the narrowest of confines while maintaining a high power to weight ratio.

A torque converter that permits a very accurate transmission of torque from point A to point B without any gears. The Missing Link fits into tightly confined areas where sockets will not fit.

  • Torque Multiplier ratios of 4:1 and 6:1
  • Totally enclosed Aircraft Aluminum Housing
  • Hex reducing bushings available for maximum versatility
  • Thin radius for fitting in tight areas


Have questions about the Missing Link and how they will work with your bolting application? Call our bolting experts at 888-315-0175 or Request a Quote.

Proudly Made in the USA.

Missing Link Dimensions

1/2″ DRIVE 4:1 RATIO

Hex: 7/8″ – A: .347”  – B:  .377″ – C: 5.96″ – D: 8.57″ – E: 2.11″ – F: 1.25″

Hex: 1-1/16″ – A: .347”  – B:  .377″ – C: 5.96″ – D: 8.68″ – E: 2.32″ – F: 1.25″

Hex: 1-1/14″ – A: .347”  – B:  .377″ – C: 5.96″ – D: 8.79″ – E: 2.54″ – F: 1.25″

Hex: 1-7/16″ – A: .347”  – B:  .377″ – C: 5.96″ – D: 8.89″ – E: 2.76″ – F: 1.25″

Hex: 1-5/8″ – A: .347”  – B:  .377″ – C: 5.96″ – D: 9.00″ – E: 2.97″ – F: 1.25″

Hex: 1-13/16″ – A: .347”  – B:  .377″ – C: 5.96″ – D: 9.11″ – E: 3.19″ – F: 1.25″

Hex: 2″ – A: .347”  – B:  .377″ – C: 5.96″ – D: 9.22″ – E: 3.41″ – F: 1.25″

Hex: 2-3/16″ – A: .347”  – B:  .377″ – C: 5.96″ – D: 9.33″ – E: 3.62″ – F: 1.25″

Hex: 2-3/8″ – A: .347”  – B:  .377″ – C: 5.96″ – D: 9.44″ – E: 3.84″ – F: 1.25″

HEX
7/8″
1-1/16″
1-1/4″
1-7/16″
1-5/8″
1-13/16″
2″
2-3/16″
2-3/8″
A
.347″
.347″
.347″
.347″
.347″
.347″
.347″
.347″
.347″
B
.377″
.377″
.377″
.377″
.377″
.377″
.377″
.377″
.377″
C
5.96″
5.96″
5.96″
5.96″
5.96″
5.96″
5.96″
5.96″
5.96″
D
8.57″
8.68″
8.79″
8.89″
9.00″
9.11″
9.22″
9.33″
9.44″
E
2.11″
2.32″
2.54
2.76
2.97
3.19
3.41
3.62
3.84
F
1.25″
1.25″
1.25″
1.25″
1.25″
1.25″
1.25″
1.25″
1.25″
3/4″ DRIVE 4:1 RATIO

Hex: 7/8″ – A: .549” – B:  .686″ – C: 8.34″ – D: 11.83″ – E: 2.11″ – F: 1.75″

Hex: 1-1/16″ – A: .549” – B:  .686″ – C: 8.34″ – D: 11.94″ – E: 2.32″ – F: 1.75″

Hex: 1-1/4″ – A: .549” – B:  .686″ – C: 8.34″ – D: 12.05″ – E: 2.54″ – F: 1.75″

Hex: 1-7/16″ –A:.549”  – B:.686″ – C:8.34″D: 12.16″ – E: 2.76″ – F: 1.75″

Hex: 1-5/8″ – A: .549” – B:  .686″ – C: 8.34″ – D: 12.27″ – E: 2.97″ – F: 1.75″

Hex: 1-13/16″ – A: .549” – B:  .686″ – C: 8.34″ – D: 12.38″ – E: 3.19″ – F: 1.75″

Hex: 2″ – A: .549”  – B: .686″ – C: 8.34″ – D: 12.48″ – E: 3.41″ – F: 1.75″

Hex: 2-3/16″ – A: .549” – B:  .686″ – C: 8.34″ – D: 12.59″ – E: 3.62″ – F: 1.75″

Hex: 2-3/8″ – A: .549” – B:  .686″ – C: 8.34″ – D: 12.70″ – E: 3.84″ – F: 1.75″

Hex: 2-9/16″ – A: .549”  – B:  .686″ – C: 8.34″ – D: 12.81″ – E: 4.06″ – F: 1.75″

Hex: 2-3/4″ – A: .549” – B:  .686″ – C: 8.34″ – D: 12.92″ – E: 4.27″ – F: 1.75″

Hex: 2-15/16″ – A: .549” – B:  .686″ – C: 8.34″ – D: 13.02″ – E: 4.49″ – F: 1.75″

Hex: 3-1/8″ – A: .549” – B:  .686″ – C: 8.34″ – D: 13.14″ – E: 4.70″ – F: 1.75″

HEX
7/8″
1-1/16″
1-1/4″
1-7/16″
1-5/8″
1-13/16″
2″
2-3/16″
2-3/8″
2-9/16″
2-3/4″
2-15/16″
3-1/8″
A
.549″
.549″
.549″
.549″
.549″
.549″
.549″
.549″
.549″
.549″
.549″
.549″
.549″
B
.686″
.686″
.686″
.686″
.686″
.686″
.686″
.686″
.686″
.686″
.686″
.686″
.686″
C
8.34″
8.34″
8.34″
8.34″
8.34″
8.34″
8.34″
8.34″
8.34″
8.34″
8.34″
8.34″
8.34″
D
11.83″
11.94″
12.05″
12.16″
12.27″
12.38″
12.48″
12.59″
12.70″
12.81″
12.92″
13.02″
13.14″
E
2.11″
2.32″
2.54″
2.76″
2.97 “
3.19″
3.41″
3.62″
3.84″
4.06″
4.27″
4.49″
4.70″
F
1.75″
1.75″
1.75″
1.75″
1.75″
1.75″
1.75″
1.75″
1.75″
1.75″
1.75″
1.75″
1.75″
3/4″ DRIVE 6:1 RATIO

Hex: 7/8″ – A: .549” – B:  .686″ – C: 8.34″ – D: 11.83″ – E: 2.11″ – F: 1.75″

Hex: 1-1/16″ – A: .549” – B:  .686″ – C: 8.34″ – D: 11.94″ – E: 2.32″ – F: 1.75″

Hex: 1-1/4″ – A: .549” – B:  .686″ – C: 8.34″ – D: 12.05″ – E: 2.54″ – F: 1.75″

Hex: 1-7/16″ –A:.549”  – B:.686″ – C:8.34″D: 12.16″ – E: 2.76″ – F: 1.75″

Hex: 1-5/8″ – A: .549” – B:  .686″ – C: 8.34″ – D: 12.27″ – E: 2.97″ – F: 1.75″

Hex: 1-13/16″ – A: .549” – B:  .686″ – C: 8.34″ – D: 12.38″ – E: 3.19″ – F: 1.75″

Hex: 2″ – A: .549”  – B: .686″ – C: 8.34″ – D: 12.48″ – E: 3.41″ – F: 1.75″

Hex: 2-3/16″ – A: .549” – B:  .686″ – C: 8.34″ – D: 12.59″ – E: 3.62″ – F: 1.75″

Hex: 2-3/8″ – A: .549” – B:  .686″ – C: 8.34″ – D: 12.70″ – E: 3.84″ – F: 1.75″

Hex: 2-9/16″ – A: .549”  – B:  .686″ – C: 8.34″ – D: 12.81″ – E: 4.06″ – F: 1.75″

Hex: 2-3/4″ – A: .549” – B:  .686″ – C: 8.34″ – D: 12.92″ – E: 4.27″ – F: 1.75″

Hex: 2-15/16″ – A: .549” – B:  .686″ – C: 8.34″ – D: 13.02″ – E: 4.49″ – F: 1.75″

Hex: 3-1/8″ – A: .549” – B:  .686″ – C: 8.34″ – D: 13.14″ – E: 4.70″ – F: 1.75″

HEX
7/8″
1-1/16″
1-1/4″
1-7/16″
1-5/8″
1-13/16″
2″
2-3/16″
2-3/8″
2-9/16″
2-3/4″
2-15/16″
3-1/8″
A
.549″
.549″
.549″
.549″
.549″
.549″
.549″
.549″
.549″
.549″
.549″
.549″
.549″
B
.686″
.686″
.686″
.686″
.686″
.686″
.686″
.686″
.686″
.686″
.686″
.686″
.686″
C
8.34″
8.34″
8.34″
8.34″
8.34″
8.34″
8.34″
8.34″
8.34″
8.34″
8.34″
8.34″
8.34″
D
11.83″
11.94″
12.05″
12.16″
12.27″
12.38″
12.48″
12.59″
12.70″
12.81″
12.92″
13.02″
13.14″
E
2.11″
2.32″
2.54″
2.76″
2.97 “
3.19″
3.41″
3.62″
3.84″
4.06″
4.27″
4.49″
4.70″
F
1.75″
1.75″
1.75″
1.75″
1.75″
1.75″
1.75″
1.75″
1.75″
1.75″
1.75″
1.75″
1.75″
Also available: Double-sided Missing Links, Missing Link Sets, Different Configurations and 1″ and 1-1/2″ Drives

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