Description
The Norton TBGN134-38 690 Through-Bolts and Grommet Nuts are for 1-3/4 Thick Doors, are for use with Norton 1600 and 8000 Series Door Closers, and come in 690 Dark Bronze Finish.
- For Use with Norton 1600 and 8000 Series Door Closers
- Pack contains 4 Through-Bolts and 4 Grommet Nuts

![Norton TBGN134-38 690 Through-Bolts and Grommet Nuts 1-3/4 Doors, [ Pack Of 4 Each ] For 1600, 8000 Door Closer Series, Dark Bronze](https://www.forgecrafttools.com/wp-content/uploads/2025/10/Norton-TBGN13438690-Through-Bolts-and-Groment-Nuts.png)



![Norton TBGN134-47 690 Through-Bolts and Grommet Nuts 1-3/4 Doors, [ Pack Of 4 Each ] For 410, 7500 Door Closer Series, Dark Bronze](https://www.forgecrafttools.com/wp-content/uploads/2025/10/Norton-TBGN13447690-Through-Bolts-and-Groment-Nuts.png)
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