![](/img/products/hardware-accessories/thumbs/13.jpg)
131-NN-3438
Insert
Description:
Insert; .875 Outside Diameter; Square Tubing; Plastic 1/4-20 Threaded Hole; 18 Gauge
Quote Request
![](/img/products/hardware-accessories/thumbs/14.jpg)
131-NN-3448
Insert
Description:
Insert; .875 Outside Diameter; Square Tubing; Plastic 1/4-20 Threaded Hole; 18 Gauge
Quote Request
![](/img/products/hardware-accessories/thumbs/15.jpg)
131-NN-3456
Insert
Description:
Insert; 1` Outside Diameter; Square Tubing; Plastic Threaded Hole: 1/4-20 SQ; 16 Gauge
Quote Request
![](/img/products/hardware-accessories/thumbs/16.jpg)
131-NN-1338
Insert
Description:
Insert; .812`Square Tubing; Plastic 3/8-16 Threaded Hole; 18 Gauge
Quote Request
![](/img/products/hardware-accessories/thumbs/17.jpg)
131-NN-3538
Insert
Description:
Insert; .812`Square Tubing; Plastic 5/16-18 Threaded Hole; 18 Gauge
Quote Request
![](/img/products/hardware-accessories/thumbs/18.jpg)
131-NN-3378
Insert
Description:
Insert; 1.25` Square Tubing: Plastic 3/8-16 Threaded Hole; 18 Gauge
Quote Request
![](/img/products/hardware-accessories/thumbs/19.jpg)
131-NN-3426
Insert
Description:
Insert; .750` Square Tubing; Plastic 1/4-520 Threaded Hole; 16 Gauge
Quote Request
![](/img/products/hardware-accessories/thumbs/20.jpg)
131-NN-3436
Insert
Description:
Insert; .812` Square Tubing; Plastic 1/4`-20 Threaded Hole; 16 Gauge
Quote Request
![](/img/products/hardware-accessories/thumbs/21.jpg)
131-NN-3481
Insert
Description:
Insert; 1.25` Outside Diameter Square Tubing; Plastic; 1/4-20 Threaded Hole ; 16 Gauge
Quote Request
![](/img/products/hardware-accessories/thumbs/22.jpg)
131-NN-3336
Insert
Description:
Insert; .812` Square Tubing; Plastic 3/8-16 Threaded Hole; 16 Gauge
Quote Request
![](/img/products/hardware-accessories/thumbs/23.jpg)
131-NN-3358
Insert
Description:
Insert; 1` Outside Diameter Square Tubing; Plastic; Threaded Hole; 3/8-16 Square; 18 Gauge
Quote Request
![](/img/products/hardware-accessories/thumbs/34.jpg)
TE1-1A-3/8-16-16GA
Insert
Description:
Insert; 1.5` Outside Diameter; 16 Gauge; Round; 3/8-16 Thread
Quote Request
![](/img/no-image.gif)
TE1-1B-1/2-13-16GA
Insert
Description:
Insert; 1.5` Outside Diameter; 16 Gauge; Round; 5/8-13 Thread
Quote Request
![](/img/products/hardware-accessories/thumbs/36.jpg)
TE1-1C-5/8-11-16GA
Insert
Description:
Insert; 1.5` Outside Diameter; 16 Gauge; Round; 5/8-11 Thread
Quote Request
![](/img/products/hardware-accessories/thumbs/37.jpg)
TE1-2A--3/8-16-16GA
Insert
Description:
Insert; 1.5` Outside Diameter; 16 Gauge; Square; 3/8-16 Thread
Quote Request
![](/img/products/hardware-accessories/thumbs/38.jpg)
TE1-2B-1/2-13-16GA
Insert
Description:
Insert; 1.5` Outside Diameter; 16 Gauge; Square; 1/2-13 Thread
Quote Request
![](/img/products/hardware-accessories/thumbs/39.jpg)
TE1-2C-5/8-11-16GA
Insert
Description:
Insert; 1.5` Outside Diameter; 16 Gauge; Square; 1/2-11 Thread
Quote Request
![](/img/products/hardware-accessories/thumbs/40.jpg)
TE1-3B-1/2-13-11GA
Insert
Description:
Insert; 1.5` Outside Diameter; 11 & 12 Gauge; Square; 1/2-13 Thread
Quote Request
![](/img/products/hardware-accessories/thumbs/41.jpg)
TE1-3C-5/8-11-11GA
Insert
Description:
Insert; 1.5` Outside Diameter; 11 Gauge; Square; 5/8-11 Thread
Quote Request
![](/img/products/hardware-accessories/thumbs/42.jpg)
TE1-3D-3/4-10-11GA
Insert
Description:
Insert; 1.5` Outside Diameter; 11 Gauge; Square; 3/4-10 Thread
Quote Request
![](/img/products/hardware-accessories/thumbs/43.jpg)
![](/img/products/hardware-accessories/thumbs/44.jpg)
TE2-2B-1/2-13-16GA
Insert
Description:
Insert; 02` Outside Diameter; 16 Gauge; Square; 1/2-13 Thread
Quote Request
![](/img/no-image.gif)
TE2-3A:3/8-16
Insert
Description:
Insert; 02` Outside Diameter; 11 & 12 Gauge; Square; 3/8-16 Thread
Quote Request
![](/img/products/hardware-accessories/thumbs/46.jpg)
TE2-3B-1/2-13-11GA
Insert
Description:
Insert; 02` Outside Diameter; 11 & 12 Gauge; Square; 1/2-13 Thread
Quote Request
![](/img/products/hardware-accessories/thumbs/47.jpg)
TE2-3C-5/8-11-11GA
Insert
Description:
Insert; 02` Outside Diameter; 11 & 12 Gauge; Square; 5/8-11 Thread
Quote Request
![](/img/products/hardware-accessories/thumbs/48.jpg)
![](/img/products/hardware-accessories/thumbs/61.jpg)
131-NN-3576
Insert
Description:
Insert; 1.25` Square Tubing; Plastic 5/16-18 Threded Hole; 16 Gauge
Quote Request
![](/img/products/hardware-accessories/thumbs/96.jpg)
IL26-6
Insert
Description:
Insert; 1-1/4` Outside Diameter Square Tubing; Metal; Thread Hole: 3/8-16
Quote Request
![](/img/products/hardware-accessories/thumbs/97.jpg)
IL25-4
Insert
Description:
Insert; 1` Outside Diameter Square Tubing; Metal; Thread Hole: 1/4-20
Quote Request
![](/img/products/hardware-accessories/thumbs/98.jpg)
IL24-4
Insert
Description:
Insert; 7/8` Outside Diameter Square Tubing; Metal; Thread hole: 1/4-20
Quote Request
![](/img/products/hardware-accessories/thumbs/99.jpg)
IL27-6
Insert
Description:
Insert; 1-1/2 Outside Diameter Square Tubing; Metal; Thread Hole: 3/8-16.
Quote Request
![](/img/products/hardware-accessories/thumbs/100.jpg)
IL25-5
Insert
Description:
Insert; 1` Outside Diameter Square Tubing; Metal; Thread Hole: 5/16-18
Quote Request
![](/img/products/hardware-accessories/thumbs/101.jpg)
IL26-5
Insert
Description:
Insert; 1-1/4` Outside Diameter Square Tubing; Metal; Thread Hole: 5/16-18
Quote Request