multifit bracket selection tool logo

For motors without a flat face and/or counterbored retaining bolts, please contact Helwig Carbon.

bk instructional header bk instructional header

Find Your MultiFit Bracket

Use the following 4-step process to determine the best MultiFit Bracket solution for your application!

Step 1: Determine and select a retaining bolt pattern (Use example motor images below)

Step 2: Select the unit of measure (inch or mm)

Step 3: Measure and input motor shaft diameter
Step 4: Measure and input motor bolt distance
Press Submit

1-Bolt

Single bolt

2-Bolt

Single bolt

3-Bolt

Single bolt

4-Bolt

Single bolt
 

Preferred Unit of Measurement

The unit highlighted red is your selected unit of measurement.

InchesMillimeters

Shaft Diameter

Enter
 

Bolt Distance

Submit
 
placeholder imageBPK-IM5.EZ-1Add To CartLearn MoreGet A QuoteBPKIM5Retainer Bolts1Shaft Size Range:0.5-2 in12.7-50.8mmBolt Spacing Range:2.500-4.600 in63.5-116.84 mm
 
placeholder imageBPK-IM5.EZ-2Add To CartLearn MoreGet A QuoteBPKIM5Retainer Bolts1Shaft Size Range:0.5-2 in12.7-50.8mmBolt Spacing Range:3.250-6.000 in82.55-152.4 mm
 
placeholder imageBPK-SB.EZ-2Add To CartLearn MoreGet A QuoteBPKSBRetainer Bolts1Shaft Size Range:2.01-4.25 in51.054-107.95mmBolt Spacing Range:3.260-6.000 in82.804-152.4 mm
 
placeholder imageBPK-IM5.EZ-3Add To CartLearn MoreGet A QuoteBPKIM5Retainer Bolts2Shaft Size Range:0.5-1.5 in12.7-38.1mmBolt Spacing Range:2.000-9.100 in50.8-231.14 mm
 
placeholder imageBPK-IM5.EZ-3Add To CartLearn MoreGet A QuoteBPKIM5Retainer Bolts2Shaft Size Range:1.25-2.25 in31.75-57.15mmBolt Spacing Range:2.850-9.800 in580.39-248.92 mm
 
placeholder imageBPK-IM5.EZ-3Add To CartLearn MoreGet A QuoteBPKIM5Retainer Bolts2Shaft Size Range:2-3 in50.8-76.2mmBolt Spacing Range:3.750-10.800 in95.25-274.32 mm
 
placeholder imageBPK-IM5.EZ-3Add To CartLearn MoreGet A QuoteBPKIM5Retainer Bolts3Shaft Size Range:1.25-2.25 in31.75-57.15mmBolt Spacing Range:2.900-8.500 in73.66-215.9 mm
 
placeholder imageBPK-IM5.EZ-3Add To CartLearn MoreGet A QuoteBPKIM5Retainer Bolts3Shaft Size Range:2-3 in50.8-76.2mmBolt Spacing Range:3.250-8.850 in82.55-224.79 mm
 
placeholder imageBPK-IM5.EZ-3Add To CartLearn MoreGet A QuoteBPKIM5Retainer Bolts4Shaft Size Range:0.5-1.5 in12.7-38.1mmBolt Spacing Range:1.414-6.463 in35.9156-164.1602 mm
 
placeholder imageBPK-IM5.EZ-3Add To CartLearn MoreGet A QuoteBPKIM5Retainer Bolts4Shaft Size Range:1.25-2.25 in31.75-57.15mmBolt Spacing Range:2.015-6.958 in51.181-176.7332 mm
 
placeholder imageBPK-IM5.EZ-3Add To CartLearn MoreGet A QuoteBPKIM5Retainer Bolts4Shaft Size Range:2-3 in50.8-76.2mmBolt Spacing Range:3.375-8.275 in85.725-210.185 mm
 
placeholder imageBPK-SB.EZ-3Add To CartLearn MoreGet A QuoteBPKSBRetainer Bolts2Shaft Size Range:1.25-2.25 in31.75-57.15mmBolt Spacing Range:2.850-9.800 in72.39-248.92 mm
 
placeholder imageBPK-SB.EZ-3Add To CartLearn MoreGet A QuoteBPKSBRetainer Bolts2Shaft Size Range:2-3 in50.8-76.2mmBolt Spacing Range:3.750-10.800 in95.25-274.32 mm
 
placeholder imageBPK-SB.EZ-3Add To CartLearn MoreGet A QuoteBPKSBRetainer Bolts2Shaft Size Range:2.75-3.75 in69.85-95.25mmBolt Spacing Range:4.500-11.800 in114.3-299.72 mm
 
placeholder imageBPK-SB.EZ-3Add To CartLearn MoreGet A QuoteBPKSBRetainer Bolts2Shaft Size Range:3.25-4.25 in82.55-107.95mmBolt Spacing Range:4.500-12.875 in114.3-327.025 mm
 
placeholder imageBPK-SB.EZ-3Add To CartLearn MoreGet A QuoteBPKSBRetainer Bolts3Shaft Size Range:1.25-2.25 in31.75-SBmmBolt Spacing Range:2.900-8.500 in73.66-215.9 mm
 
placeholder imageBPK-SB.EZ-3Add To CartLearn MoreGet A QuoteBPKSBRetainer Bolts3Shaft Size Range:2-3 in50.8-76.2mmBolt Spacing Range:3.250-8.850 in82.55-224.79 mm
 
placeholder imageBPK-SB.EZ-3Add To CartLearn MoreGet A QuoteBPKSBRetainer Bolts3Shaft Size Range:2.75-3.75 in69.85-95.25mmBolt Spacing Range:3.900-9.400 in99.06-238.76 mm
 
placeholder imageBPK-SB.EZ-3Add To CartLearn MoreGet A QuoteBPKSBRetainer Bolts3Shaft Size Range:3.25-4.25 in82.55-107.95mmBolt Spacing Range:3.897-11.188 in98.9838-284.1752 mm
 
placeholder imageBPK-SB.EZ-3Add To CartLearn MoreGet A QuoteBPKSBRetainer Bolts4Shaft Size Range:1.25-2.25 in31.75-57.15mmBolt Spacing Range:1.768-8.000 in44.9072-203.2 mm
 
placeholder imageBPK-SB.EZ-3Add To CartLearn MoreGet A QuoteBPKSBRetainer Bolts4Shaft Size Range:2-3 in50.8-76.2mmBolt Spacing Range:3.375-8.437 in85.725-214.2998 mm
 
placeholder imageBPK-SB.EZ-3Add To CartLearn MoreGet A QuoteBPKSBRetainer Bolts4Shaft Size Range:2.75-3.75 in69.85-95.25mmBolt Spacing Range:3.450-8.875 in87.63-225.425 mm
 
placeholder imageBPK-SB.EZ-3Add To CartLearn MoreGet A QuoteBPKSBRetainer Bolts4Shaft Size Range:3.25-4.25 in82.55-107.95mmBolt Spacing Range:4.500-9.125 in114.3-231.775 mm
 
placeholder imageBPK-AM.EZ-3Add To CartLearn MoreGet A QuoteBPKAMRetainer Bolts2Shaft Size Range:4.25-5.5 in107.95-139.7mmBolt Spacing Range:5.500-13.875 in139.7-352.425 mm
 
placeholder imageBPK-AM.EZ-3Add To CartLearn MoreGet A QuoteBPKAMRetainer Bolts2Shaft Size Range:5-6.25 in127-158.75mmBolt Spacing Range:6.250-14.563 in158.75-369.9002 mm
 
placeholder imageBPK-AM.EZ-3Add To CartLearn MoreGet A QuoteBPKAMRetainer Bolts3Shaft Size Range:4.25-5.5 in107.95-139.7mmBolt Spacing Range:4.763-12.000 in120.9802-304.8 mm
 
placeholder imageBPK-AM.EZ-3Add To CartLearn MoreGet A QuoteBPKAMRetainer Bolts3Shaft Size Range:5-6.25 in127-158.75mmBolt Spacing Range:5.413-12.625 in137.4902-320.675 mm
 
placeholder imageBPK-AM.EZ-3Add To CartLearn MoreGet A QuoteBPKAMRetainer Bolts4Shaft Size Range:4.25-5.5 in107.95-139.7mmBolt Spacing Range:4.500-9.825 in114.3-249.555 mm
 
placeholder imageBPK-AM.EZ-3Add To CartLearn MoreGet A QuoteBPKAMRetainer Bolts4Shaft Size Range:5-6.25 in127-158.75mmBolt Spacing Range:4.850-10.313 in123.19-261.9502 mm
 
placeholder imageBPK-IM5-019999MFAdd To CartLearn MoreGet A QuoteBPKIM5Retainer Bolts3Shaft Size Range:2.75-3.75 in69.85-95.25mmBolt Spacing Range:7.301-9.400 in185.4454-238.76 mm
 
placeholder imageBPK-IM5-019999MFAdd To CartLearn MoreGet A QuoteBPKIM5Retainer Bolts2Shaft Size Range:2.75-3.75 in69.85-95.25mmBolt Spacing Range:8.801-11.800 in223.5454-299.72 mm
 
placeholder imageBPK-IM5-019999MFAdd To CartLearn MoreGet A QuoteBPKIM5Retainer Bolts4Shaft Size Range:2.75-3.75 in69.85-95.25mmBolt Spacing Range:6.126-8.275 in155.6004-210.185 mm
 
placeholder imageBPK-AM-019999MFAdd To CartLearn MoreGet A QuoteBPKAMRetainer Bolts3Shaft Size Range:4.01-4.75 in101.854-120.65mmBolt Spacing Range:4.547-11.125 in115.4938-282.575 mm
 
placeholder imageBPK-AM-019999MFAdd To CartLearn MoreGet A QuoteBPKAMRetainer Bolts4Shaft Size Range:4.01-4.75 in101.854-120.65mmBolt Spacing Range:8.126-10.275 in206.4004-260.985 mm
 
placeholder imageBPK-AM-019999MFAdd To CartLearn MoreGet A QuoteBPKAMRetainer Bolts2Shaft Size Range:3.5-4.75 in88.9-120.65mmBolt Spacing Range:5.250-12.625 in133.35-320.675 mm
 
placeholder imageAdd To CartLearn MoreGet A QuoteBPKRetainer BoltsShaft Size Range:- in0-0mmBolt Spacing Range:- in0-0 mm
 
placeholder imageAdd To CartLearn MoreGet A QuoteBPKRetainer BoltsShaft Size Range:- in0-0mmBolt Spacing Range:- in0-0 mm
 
placeholder imageAdd To CartLearn MoreGet A QuoteBPKRetainer BoltsShaft Size Range:- in0-0mmBolt Spacing Range:- in0-0 mm
 
placeholder imageAdd To CartLearn MoreGet A QuoteBPKRetainer BoltsShaft Size Range:- in0-0mmBolt Spacing Range:- in0-0 mm
 
placeholder imageAdd To CartLearn MoreGet A QuoteBPKRetainer BoltsShaft Size Range:- in0-0mmBolt Spacing Range:- in0-0 mm
 
placeholder imageAdd To CartLearn MoreGet A QuoteBPKRetainer BoltsShaft Size Range:- in0-0mmBolt Spacing Range:- in0-0 mm
 
placeholder imageAdd To CartLearn MoreGet A QuoteBPKRetainer BoltsShaft Size Range:- in0-0mmBolt Spacing Range:- in0-0 mm
 
placeholder imageAdd To CartLearn MoreGet A QuoteBPKRetainer BoltsShaft Size Range:- in0-0mmBolt Spacing Range:- in0-0 mm
 
placeholder imageAdd To CartLearn MoreGet A QuoteBPKRetainer BoltsShaft Size Range:- in0-0mmBolt Spacing Range:- in0-0 mm
 
placeholder imageAdd To CartLearn MoreGet A QuoteBPKRetainer BoltsShaft Size Range:- in0-0mmBolt Spacing Range:- in0-0 mm
 
placeholder imageAdd To CartLearn MoreGet A QuoteBPKRetainer BoltsShaft Size Range:- in0-0mmBolt Spacing Range:- in0-0 mm
 
placeholder imageAdd To CartLearn MoreGet A QuoteBPKRetainer BoltsShaft Size Range:- in0-0mmBolt Spacing Range:- in0-0 mm
 
placeholder imageAdd To CartLearn MoreGet A QuoteBPKRetainer BoltsShaft Size Range:- in0-0mmBolt Spacing Range:- in0-0 mm
 
placeholder imageAdd To CartLearn MoreGet A QuoteBPKRetainer BoltsShaft Size Range:- in0-0mmBolt Spacing Range:- in0-0 mm
 
placeholder imageAdd To CartLearn MoreGet A QuoteBPKRetainer BoltsShaft Size Range:- in0-0mmBolt Spacing Range:- in0-0 mm
 
placeholder imageAdd To CartLearn MoreGet A QuoteBPKRetainer BoltsShaft Size Range:- in0-0mmBolt Spacing Range:- in0-0 mm
 
placeholder imageAdd To CartLearn MoreGet A QuoteBPKRetainer BoltsShaft Size Range:- in0-0mmBolt Spacing Range:- in0-0 mm
 
placeholder imageAdd To CartLearn MoreGet A QuoteBPKRetainer BoltsShaft Size Range:- in0-0mmBolt Spacing Range:- in0-0 mm
 
placeholder imageAdd To CartLearn MoreGet A QuoteBPKRetainer BoltsShaft Size Range:- in0-0mmBolt Spacing Range:- in0-0 mm
 
placeholder imageAdd To CartLearn MoreGet A QuoteBPKRetainer BoltsShaft Size Range:- in0-0mmBolt Spacing Range:- in0-0 mm
 
placeholder imageAdd To CartLearn MoreGet A QuoteBPKRetainer BoltsShaft Size Range:- in0-0mmBolt Spacing Range:- in0-0 mm
 
placeholder imageAdd To CartLearn MoreGet A QuoteBPKRetainer BoltsShaft Size Range:- in0-0mmBolt Spacing Range:- in0-0 mm
 
You did not select a bolt pattern. Please select one to continue.
No Matches Found
Please try again or contact us here for more assistance.
Start Over
 
Want to Build Another Bracket?

Subscribe to Email Updates

  • This field is for validation purposes and should be left unchanged.

Recent Posts

Save time by ordering your parts in our online store.

 

Stay Up-to-Date with Helwig!

Follow us on LinkedIn for our latest articles, photos
and product highlights.

View Our LinkedIn Profile