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About Conduit
Compare rigid and flexible conduit materials and identify the trade size for compatible fittings.
Fittings for Liquid-Tight Flexible Metal Conduit
When used to connect liquid-tight flexible metal conduit to a knockout in an outlet box or enclosure, these fittings seal out liquids. Attach the twist-in end to conduit with a few quick turns.
Adapters with a wire-mesh grip provide strain relief and added protection against conduit pullout.
Straight Adapters

Adapter with Wire-Mesh Grip and Locknut
Conduit Connection | Electrical Box Connection | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Conduit Trade Size | Conduit Connection Type | Gender | Pipe Size | Thread Type | Gender | Features | Specifications Met | Each | |
Adapters with Wire-Mesh Grip and Locknut—Zinc-Plated Steel | |||||||||
| 3/8 | Twist-In | Female | 1/2 | NPT | Male | 6" lg. Stainless Steel Wire-Mesh Grip | UL Listed, CSA Certified | 75535K31 | 000000 |
| 1/2 | Twist-In | Female | 1/2 | NPT | Male | 5 1/4" lg. Stainless Steel Wire-Mesh Grip | UL Listed, CSA Certified | 75535K41 | 00000 |
| 3/4 | Twist-In | Female | 3/4 | NPT | Male | 6 1/2" lg. Stainless Steel Wire-Mesh Grip | UL Listed, CSA Certified | 75535K42 | 00000 |
| 1 | Twist-In | Female | 1 | NPT | Male | 7 3/4" lg. Stainless Steel Wire-Mesh Grip | UL Listed, CSA Certified | 75535K43 | 000000 |
| 1 1/4 | Twist-In | Female | 1 1/4 | NPT | Male | 10 5/8" lg. Stainless Steel Wire-Mesh Grip | UL Listed, CSA Certified | 75535K51 | 000000 |
| 1 1/2 | Twist-In | Female | 1 1/2 | NPT | Male | 11" lg. Stainless Steel Wire-Mesh Grip | UL Listed, CSA Certified | 75535K54 | 000000 |
| 2 | Twist-In | Female | 2 | NPT | Male | 14" lg. Stainless Steel Wire-Mesh Grip | UL Listed, CSA Certified | 75535K57 | 000000 |
45° Elbow Adapters

Adapter with Wire-Mesh Grip and Locknut
Conduit Connection | Electrical Box Connection | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Conduit Trade Size | Conduit Connection Type | Gender | Pipe Size | Thread Type | Gender | Features | Specifications Met | Each | |
Adapters with Wire-Mesh Grip and Locknut—Zinc-Plated Steel | |||||||||
| 3/8 | Twist-In | Female | 1/2 | NPT | Male | 6" lg. Stainless Steel Wire-Mesh Grip | UL Listed, CSA Certified | 75535K33 | 000000 |
| 1/2 | Twist-In | Female | 1/2 | NPT | Male | 5 1/4" lg. Stainless Steel Wire-Mesh Grip | UL Listed, CSA Certified | 75535K44 | 00000 |
| 3/4 | Twist-In | Female | 3/4 | NPT | Male | 6 1/2" lg. Stainless Steel Wire-Mesh Grip | UL Listed, CSA Certified | 75535K45 | 000000 |
| 1 | Twist-In | Female | 1 | NPT | Male | 7 3/4" lg. Stainless Steel Wire-Mesh Grip | UL Listed, CSA Certified | 75535K46 | 000000 |
| 1 1/4 | Twist-In | Female | 1 1/4 | NPT | Male | 10 5/8" lg. Stainless Steel Wire-Mesh Grip | UL Listed, CSA Certified | 75535K53 | 000000 |
| 1 1/2 | Twist-In | Female | 1 1/2 | NPT | Male | 11" lg. Stainless Steel Wire-Mesh Grip | UL Listed, CSA Certified | 75535K56 | 000000 |
| 2 | Twist-In | Female | 2 | NPT | Male | 14" lg. Stainless Steel Wire-Mesh Grip | UL Listed, CSA Certified | 75535K59 | 000000 |
90° Elbow Adapters

Adapter with Wire-Mesh Grip and Locknut
Conduit Connection | Electrical Box Connection | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Conduit Trade Size | Conduit Connection Type | Gender | Pipe Size | Thread Type | Gender | Features | Specifications Met | Each | |
Adapters with Wire-Mesh Grip and Locknut—Zinc-Plated Steel | |||||||||
| 3/8 | Twist-In | Female | 1/2 | NPT | Male | 6" lg. Stainless Steel Wire-Mesh Grip | UL Listed, CSA Certified | 75535K32 | 000000 |
| 1/2 | Twist-In | Female | 1/2 | NPT | Male | 5 1/4" lg. Stainless Steel Wire-Mesh Grip | UL Listed, CSA Certified | 75535K47 | 00000 |
| 3/4 | Twist-In | Female | 3/4 | NPT | Male | 6 1/2" lg. Stainless Steel Wire-Mesh Grip | UL Listed, CSA Certified | 75535K48 | 000000 |
| 1 | Twist-In | Female | 1 | NPT | Male | 7 3/4" lg. Stainless Steel Wire-Mesh Grip | UL Listed, CSA Certified | 75535K49 | 000000 |
| 1 1/4 | Twist-In | Female | 1 1/4 | NPT | Male | 10 5/8" lg. Stainless Steel Wire-Mesh Grip | UL Listed, CSA Certified | 75535K52 | 000000 |
| 2 | Twist-In | Female | 2 | NPT | Male | 14" lg. Stainless Steel Wire-Mesh Grip | UL Listed, CSA Certified | 75535K58 | 000000 |
Adapters with Wire-Mesh Grip and Locknut—Zinc-Plated Iron | |||||||||
| 1 1/2 | Twist-In | Female | 1 1/2 | NPT | Male | 6-5/8" lg. Stainless Steel Wire-Mesh Grip | UL Listed, CSA Certified | 75535K61 | 000000 |

























