1" Reducing Bushings & Washers
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Part #MULB 40007 1" X 3/4" REDUCING WASHER STEEL Mulberry Reducing Washer, 1 x 3/4 in Size, For Use With: Box Knockout, Surface Mounting, Steel, Electro-Galvanized
MFG #40007
3762 in Stock. More available 01/01/2026
$18.90 per C (100) / EA
Part #KLRK RE32S 1" X 3/4" REDUCING BUSHING STEEL HAZARDOUS LOCATION Killark®, RE32S, Reducing Bushing, Series: RE Series, 1 x 3/4 in Trade, Steel, Glossy Gray, Electro-Plated Zinc, 1.32 in L x 1.32 in W x 0.83 in H Dimensions
MFG #RE32S
145 in Stock. More available 01/07/2026
$5.37 per EA (1) / EA
Part #MULB 40006 1" X 1/2" REDUCING WASHER STEEL Mulberry Reducing Washer, 1 x 1/2 in Size, For Use With: Box Knockout, Surface Mounting, Steel, Electro-Galvanized
MFG #40006
3730 in Stock. More available 01/01/2026
$18.80 per C (100) / EA
Part #MULB 40013 1-1/2" X 1" REDUCING WASHER STEEL Mulberry Reducing Washer, 1-1/2 x 1 in Size, For Use With: Box Knockout, Surface Mounting, Steel, Electro-Galvanized
MFG #40013
302 in Stock. More available 01/01/2026
$47.20 per C (100) / EA
Part #TB 606-TB 1-1/4"-1" REDUCING BUSHING STEEL T&B® Industrial Fitting Reducer, 1-1/4 to 1 in Size, For Use With: Rigid/IMC Conduit, Steel, 15/16 in L Dimensions
MFG #606-TB
54 in Stock. More available 12/31/2025 and 01/02/2026
$948.90 per C (100) / EA
Part #TB 613 2"-1" REDUCING BUSHING MALLEABLE T&B® Industrial Fitting Reducer, 2 to 1 in Size, For Use With: Rigid/IMC Conduit, Malleable Iron, 15/16 in L Dimensions
MFG #613
35 in Stock. More available 01/05/2026
$4853.80 per C (100) / EA
Part #SWCOMP RB14 2 X 1IN STEEL RIGID REDUCING BUSHING Southwire - Topaz Conduit Bushing, Male Threaded, 2 x 1 in Trade, Steel, Zinc Plated, 2.23 in Dia x 0.97 in H Dimensions
MFG #RB14
38 in Stock. More available 01/04/2026
$12.81 per EA (1) / EA
Part #KLRK RE43S 1-1/4" X 1" REDUCING BUSHING STEEL HAZARDOUS LOCATION Killark® Reducing Bushing, Series: RE Series, 1-1/4 to 1 in, Steel, Glossy Gray, Zinc Electro-Plated, 1.66 in L x 1.66 in W x 0.99 in H
MFG #RE43S
69 in Stock. More available 01/07/2026
$9.06 per EA (1) / EA
Part #APPL RB125-100A 1-1/4" X 1" REDUCING BUSHING ALUMINUM Appleton® Reducing Bushing, Series: RB Series, 1-1/4 x 1 in Trade, Aluminum, Silver, Natural Finish, 29/32 in L Dimensions
MFG #RB125-100A
55 in Stock. More available 01/08/2026
$1010.50 per C (100) / EA
Part #APPL RB200-100 2" X 1" REDUCING BUSHING STEEL Appleton® Reducing Bushing, Series: RB Series, 2 x 1 in Trade, Steel, Silver, Zinc Electroplated Finish, 31/32 in L Dimensions
MFG #RB200-100
82 in Stock. More available 01/08/2026
$2963.50 per C (100) / EA
Part #KLRK R-32 1" X 3/4" REDUCING BUSHING ALUMINUM HAZARDOUS LOCATION Killark®, R-32, Reducing Bushing, Series: R Series, 3/4 to 1 in Conduit, 1 x 3/4 in Trade, Copper Free Aluminum, Silver, Natural, 1.32 in L x 1.32 in W x 0.81 in H Dimensions
MFG #R-32
103 in Stock. More available 01/07/2026
$7.98 per EA (1) / EA
Part #MULB 40017 2 X 1 REDUCING WASHER STEEL Mulberry Reducing Washer, 2 x 1 in Size, For Use With: Box Knockout, Surface Mounting, Steel, Electro-Galvanized
MFG #40017
247 in Stock. More available 01/01/2026
$56.60 per C (100) / EA
Part #APPL RB100-50 1" X 1/2" REDUCING BUSHING STEEL Appleton® Reducing Bushing, Series: RB Series, 1 x 1/2 in Trade, Steel, Silver, Zinc Electroplated Finish, 13/16 in L Dimensions
MFG #RB100-50
369 in Stock. More available 01/08/2026
$494.80 per C (100) / EA
Part #SWCOMP RB7 1-1/4 X 1IN STEEL RIGID REDUCING BUSHING Southwire - Topaz Conduit Bushing, Male Threaded, 1-1/4 x 1 in Trade, Steel, Zinc Plated, 1.47 in Dia x 0.82 in H Dimensions
MFG #RB7
104 in Stock. More available 12/26/2025 and 01/04/2026
$5.06 per EA (1) / EA
Part #APPL RB150-100 1-1/2" X 1" REDUCING BUSHING STEEL Appleton® Reducing Bushing, Series: RB Series, 1-1/2 x 1 in Trade, Steel, Silver, Zinc Electroplated Finish, 15/16 in L Dimensions
MFG #RB150-100
124 in Stock. More available 01/08/2026
$1314.60 per C (100) / EA
Part #APPL RB100-50A 1" X 1/2" REDUCING BUSHING ALUMINUM Appleton® Reducing Bushing, Series: RB Series, 1 x 1/2 in Trade, Aluminum, Silver, Natural Finish, 13/16 in L Dimensions
MFG #RB100-50A
5 in Stock. More available 12/19/2025 and 01/08/2026
$554.80 per C (100) / EA
Part #KLRK RE63S 2" X 1" REDUCING BUSHING STEEL HAZARDOUS LOCATION Killark® Reducing Bushing, Series: RE Series, 2 to 1 in, Steel, Glossy Gray, Zinc Electro-Plated, 2.38 in L x 2.38 in W x 0.99 in H
MFG #RE63S
24 in Stock. More available 01/07/2026
$20.99 per EA (1) / EA
Part #SWCOMP RB10 1-1/2 X 1IN STEEL RIGID REDUCING BUSHING Southwire - Topaz Conduit Bushing, Male Threaded, 1-1/2 x 1 in Trade, Steel, Zinc Plated, 1.7 in Dia x 0.85 in H Dimensions
MFG #RB10
68 in Stock. More available 01/04/2026
$7.89 per EA (1) / EA
Part #SWCOMP RB4TZ 1 X 3/4IN STEEL RIGID REDUCING BUSHING Southwire®, RB4TZ, Reducing Bush, Threaded, For Use With: IMC/Rigid Conduit, Steel
MFG #RB4TZ
305 in Stock. More available 01/04/2026
$2.34 per EA (1) / EA
Part #MULB 40010 1-1/4" X 1" REDUCING WASHER STEEL Mulberry Reducing Washer, 1-1/4 x 1 in Size, For Use With: Box Knockout, Surface Mounting, Steel, Electro-Galvanized
MFG #40010
394 in Stock. More available 01/01/2026
$35.90 per C (100) / EA
Part #KLRK RE31S 1" X 1/2" REDUCING BUSHING STEEL HAZARDOUS LOCATION Killark®, RE31S, Reducing Bushing, Series: RE Series, 1 x 1/2 in Trade, Steel, Glossy Gray, Electro-Plated Zinc, 1.32 in L x 1.32 in W x 0.81 in H Dimensions
MFG #RE31S
150 in Stock. More available 01/07/2026
$5.37 per EA (1) / EA
Part #KLRK R-31 1" X 1/2" REDUCING BUSHING ALUMINUM HAZARDOUS LOCATION Killark® Reducing Bushing, Series: R Series, 1 x 1/2 in, Copper Free Aluminum, Silver, Natural, 1.32 in L x 1.32 in W x 0.81 in H
MFG #R-31
19 in Stock. More available 01/08/2026
$8.13 per EA (1) / EA
Part #TB 602-TB 1"-1/2" REDUCING BUSHING STEEL T&B® Industrial Fitting Reducer, 1 to 1/2 in Size, For Use With: Rigid/IMC Conduit, Steel, 5/8 in L Dimensions
MFG #602-TB
186 in Stock. More available 12/31/2025 and 01/21/2026
$450.40 per C (100) / EA
Part #APPL RB100-75A 1" X 3/4" REDUCING BUSHING ALUMINUM Appleton® Reducing Bushing, Series: RB Series, 1 x 3/4 in Trade, Aluminum, Silver, Natural Finish, 3/4 in L Dimensions
MFG #RB100-75A
10 in Stock. More available 01/08/2026
$554.80 per C (100) / EA
Part #MULB 40007 1" X 3/4" REDUCING WASHER STEEL Mulberry Reducing Washer, 1 x 3/4 in Size, For Use With: Box Knockout, Surface Mounting, Steel, Electro-Galvanized
MFG #40007
3762 in Stock. More available 01/01/2026
$18.90 per C (100) / EA
Part #KLRK RE32S 1" X 3/4" REDUCING BUSHING STEEL HAZARDOUS LOCATION Killark®, RE32S, Reducing Bushing, Series: RE Series, 1 x 3/4 in Trade, Steel, Glossy Gray, Electro-Plated Zinc, 1.32 in L x 1.32 in W x 0.83 in H Dimensions
MFG #RE32S
145 in Stock. More available 01/07/2026
$5.37 per EA (1) / EA
Part #MULB 40006 1" X 1/2" REDUCING WASHER STEEL Mulberry Reducing Washer, 1 x 1/2 in Size, For Use With: Box Knockout, Surface Mounting, Steel, Electro-Galvanized
MFG #40006
3730 in Stock. More available 01/01/2026
$18.80 per C (100) / EA
Part #MULB 40013 1-1/2" X 1" REDUCING WASHER STEEL Mulberry Reducing Washer, 1-1/2 x 1 in Size, For Use With: Box Knockout, Surface Mounting, Steel, Electro-Galvanized
MFG #40013
302 in Stock. More available 01/01/2026
$47.20 per C (100) / EA
Part #TB 606-TB 1-1/4"-1" REDUCING BUSHING STEEL T&B® Industrial Fitting Reducer, 1-1/4 to 1 in Size, For Use With: Rigid/IMC Conduit, Steel, 15/16 in L Dimensions
MFG #606-TB
54 in Stock. More available 12/31/2025 and 01/02/2026
$948.90 per C (100) / EA
Part #TB 613 2"-1" REDUCING BUSHING MALLEABLE T&B® Industrial Fitting Reducer, 2 to 1 in Size, For Use With: Rigid/IMC Conduit, Malleable Iron, 15/16 in L Dimensions
MFG #613
35 in Stock. More available 01/05/2026
$4853.80 per C (100) / EA
Part #SWCOMP RB14 2 X 1IN STEEL RIGID REDUCING BUSHING Southwire - Topaz Conduit Bushing, Male Threaded, 2 x 1 in Trade, Steel, Zinc Plated, 2.23 in Dia x 0.97 in H Dimensions
MFG #RB14
38 in Stock. More available 01/04/2026
$12.81 per EA (1) / EA
Part #KLRK RE43S 1-1/4" X 1" REDUCING BUSHING STEEL HAZARDOUS LOCATION Killark® Reducing Bushing, Series: RE Series, 1-1/4 to 1 in, Steel, Glossy Gray, Zinc Electro-Plated, 1.66 in L x 1.66 in W x 0.99 in H
MFG #RE43S
69 in Stock. More available 01/07/2026
$9.06 per EA (1) / EA
Part #APPL RB125-100A 1-1/4" X 1" REDUCING BUSHING ALUMINUM Appleton® Reducing Bushing, Series: RB Series, 1-1/4 x 1 in Trade, Aluminum, Silver, Natural Finish, 29/32 in L Dimensions
MFG #RB125-100A
55 in Stock. More available 01/08/2026
$1010.50 per C (100) / EA
Part #APPL RB200-100 2" X 1" REDUCING BUSHING STEEL Appleton® Reducing Bushing, Series: RB Series, 2 x 1 in Trade, Steel, Silver, Zinc Electroplated Finish, 31/32 in L Dimensions
MFG #RB200-100
82 in Stock. More available 01/08/2026
$2963.50 per C (100) / EA
Part #KLRK R-32 1" X 3/4" REDUCING BUSHING ALUMINUM HAZARDOUS LOCATION Killark®, R-32, Reducing Bushing, Series: R Series, 3/4 to 1 in Conduit, 1 x 3/4 in Trade, Copper Free Aluminum, Silver, Natural, 1.32 in L x 1.32 in W x 0.81 in H Dimensions
MFG #R-32
103 in Stock. More available 01/07/2026
$7.98 per EA (1) / EA
Part #MULB 40017 2 X 1 REDUCING WASHER STEEL Mulberry Reducing Washer, 2 x 1 in Size, For Use With: Box Knockout, Surface Mounting, Steel, Electro-Galvanized
MFG #40017
247 in Stock. More available 01/01/2026
$56.60 per C (100) / EA
Part #APPL RB100-50 1" X 1/2" REDUCING BUSHING STEEL Appleton® Reducing Bushing, Series: RB Series, 1 x 1/2 in Trade, Steel, Silver, Zinc Electroplated Finish, 13/16 in L Dimensions
MFG #RB100-50
369 in Stock. More available 01/08/2026
$494.80 per C (100) / EA
Part #SWCOMP RB7 1-1/4 X 1IN STEEL RIGID REDUCING BUSHING Southwire - Topaz Conduit Bushing, Male Threaded, 1-1/4 x 1 in Trade, Steel, Zinc Plated, 1.47 in Dia x 0.82 in H Dimensions
MFG #RB7
104 in Stock. More available 12/26/2025 and 01/04/2026
$5.06 per EA (1) / EA
Part #APPL RB150-100 1-1/2" X 1" REDUCING BUSHING STEEL Appleton® Reducing Bushing, Series: RB Series, 1-1/2 x 1 in Trade, Steel, Silver, Zinc Electroplated Finish, 15/16 in L Dimensions
MFG #RB150-100
124 in Stock. More available 01/08/2026
$1314.60 per C (100) / EA
Part #APPL RB100-50A 1" X 1/2" REDUCING BUSHING ALUMINUM Appleton® Reducing Bushing, Series: RB Series, 1 x 1/2 in Trade, Aluminum, Silver, Natural Finish, 13/16 in L Dimensions
MFG #RB100-50A
5 in Stock. More available 12/19/2025 and 01/08/2026
$554.80 per C (100) / EA
Part #KLRK RE63S 2" X 1" REDUCING BUSHING STEEL HAZARDOUS LOCATION Killark® Reducing Bushing, Series: RE Series, 2 to 1 in, Steel, Glossy Gray, Zinc Electro-Plated, 2.38 in L x 2.38 in W x 0.99 in H
MFG #RE63S
24 in Stock. More available 01/07/2026
$20.99 per EA (1) / EA
Part #SWCOMP RB10 1-1/2 X 1IN STEEL RIGID REDUCING BUSHING Southwire - Topaz Conduit Bushing, Male Threaded, 1-1/2 x 1 in Trade, Steel, Zinc Plated, 1.7 in Dia x 0.85 in H Dimensions
MFG #RB10
68 in Stock. More available 01/04/2026
$7.89 per EA (1) / EA
Part #SWCOMP RB4TZ 1 X 3/4IN STEEL RIGID REDUCING BUSHING Southwire®, RB4TZ, Reducing Bush, Threaded, For Use With: IMC/Rigid Conduit, Steel
MFG #RB4TZ
305 in Stock. More available 01/04/2026
$2.34 per EA (1) / EA
Part #MULB 40010 1-1/4" X 1" REDUCING WASHER STEEL Mulberry Reducing Washer, 1-1/4 x 1 in Size, For Use With: Box Knockout, Surface Mounting, Steel, Electro-Galvanized
MFG #40010
394 in Stock. More available 01/01/2026
$35.90 per C (100) / EA
Part #KLRK RE31S 1" X 1/2" REDUCING BUSHING STEEL HAZARDOUS LOCATION Killark®, RE31S, Reducing Bushing, Series: RE Series, 1 x 1/2 in Trade, Steel, Glossy Gray, Electro-Plated Zinc, 1.32 in L x 1.32 in W x 0.81 in H Dimensions
MFG #RE31S
150 in Stock. More available 01/07/2026
$5.37 per EA (1) / EA
Part #KLRK R-31 1" X 1/2" REDUCING BUSHING ALUMINUM HAZARDOUS LOCATION Killark® Reducing Bushing, Series: R Series, 1 x 1/2 in, Copper Free Aluminum, Silver, Natural, 1.32 in L x 1.32 in W x 0.81 in H
MFG #R-31
19 in Stock. More available 01/08/2026
$8.13 per EA (1) / EA
Part #TB 602-TB 1"-1/2" REDUCING BUSHING STEEL T&B® Industrial Fitting Reducer, 1 to 1/2 in Size, For Use With: Rigid/IMC Conduit, Steel, 5/8 in L Dimensions
MFG #602-TB
186 in Stock. More available 12/31/2025 and 01/21/2026
$450.40 per C (100) / EA
Part #APPL RB100-75A 1" X 3/4" REDUCING BUSHING ALUMINUM Appleton® Reducing Bushing, Series: RB Series, 1 x 3/4 in Trade, Aluminum, Silver, Natural Finish, 3/4 in L Dimensions
MFG #RB100-75A
10 in Stock. More available 01/08/2026
$554.80 per C (100) / EA


















