Welcome to Northwestern Tools

Metric Clamping Kits

Wooden Holder

Click here for Step Block dimensions and here for Step Clamp dimensions.

All Dimensions in Millimeters

Metal Holder

Each Kit Contains:
4 Studs of each length per thread size
6 T-Slot Nuts
4 Flanged Nuts
4 Coupling Nuts
6 Step Blocks
6 Step Clamps
1 T-Slot Cleaner
1 Handy Holder

All Steel Blocks and Clamps — Wooden Holder Standard Blocks 25 MM Wide
Kit No.	Price per Unit	Table Slot	Stud Size	T-Nut & Stud Set No.	Step Clamps 2 Each	Step Blocks 2 Each	Net Lbs. Per Kit
11508	$257.27	10	M8	40506	12101 12102 12103	36101 36102 36103	19
11510	$262.89	12	M10	40508	12101 12102 12103	36101 36102 36103	19
11512	$295.09	14	M12	40514	12104 12105 12106	36101 36102 36103	24
11516	$296.69	16	M12	40516	12104 12105 12106	36101 36102 36103	24
11520	$348.57	18	M16	40520	12107 12108 12109	36101 36102 36103	31
11522	$355.28	20	M16	40522	12107 12108 12109	36101 36102 36103	31
All Steel Blocks and Clamps — Metal Holder Standard Blocks 25 MM Wide
Kit No.	Price per Unit	Table Slot	Stud Size	T-Nut & Stud Set No.	Step Clamps 2 Each	Step Blocks 2 Each	Net Lbs. Per Kit
11560	$284.07	12	M10	40508	12101 12102 12103	36101 36102 36103	19
11562	$311.05	14	M12	40514	12104 12105 12106	36101 36102 36103	24
11566	$312.64	16	M12	40516	12104 12105 12106	36101 36102 36103	24
11570	$373.82	18	M16	40520	12107 12108 12109	36101 36102 36103	31
11572	$380.46	20	M16	40522	12107 12108 12109	36101 36102 36103	31
All Steel Blocks and Clamps — Wooden Holder Heavy Duty Blocks 38 MM Wide
Kit No.	Price per Unit	Table Slot	Stud Size	T-Nut & Stud Set No.	Step Clamps 2 Each	Step Blocks 2 Each	Net Lbs. Per Kit
11532	$391.53	14	M12	40514	12104 12105 12106	36104 36105 36106	46
11536	$393.13	16	M12	40516	12104 12105 12106	36104 36105 36106	47
11540	$444.51	18	M16	40520	12107 12108 12109	36104 36105 36106	52
11542	$449.98	20	M16	40522	12107 12108 12109	36104 36105 36106	53
All Steel Blocks and Clamps — Metal Holder Heavy Duty Blocks 38 MM Wide
Kit No.	Price per Unit	Table Slot	Stud Size	T-Nut & Stud Set No.	Step Clamps 2 Each	Step Blocks 2 Each	Net Lbs. Per Kit
11582	$421.35	14	M12	40514	12104 12105 12106	36104 36105 36106	46
11586	$422.92	16	M12	40516	12104 12105 12106	36104 36105 36106	47
11590	$491.35	18	M16	40520	12107 12108 12109	36104 36105 36106	52
11592	$497.98	20	M16	40522	12107 12108 12109	36104 36105 36106	53
Aluminum Blocks with Steel Clamps — Wooden Holder Standard Blocks 25 MM Wide
Kit No.	Price per Unit	Table Slot	Stud Size	T-Nut & Stud Set No.	Step Clamps 2 Each	Step Blocks 2 Each	Net Lbs. Per Kit
11608	$259.09	10	M8	40506	12101 12102 12103	36001 36002 36003	17
11610	$264.65	12	M10	40508	12101 12102 12103	36001 36002 36003	17
11612	$296.93	14	M12	40514	12104 12105 12106	36001 36002 36003	21
11616	$298.53	16	M12	40516	12104 12105 12106	36001 36002 36003	21
11620	$350.42	18	M16	40520	12107 12108 12109	36001 36002 36003	28
11622	$357.11	20	M16	40522	12107 12108 12109	36001 36002 36003	28
Aluminum Blocks with Steel Clamps — Metal Holder Standard Blocks 25 MM Wide
Kit No.	Price per Unit	Table Slot	Stud Size	T-Nut & Stud Set No.	Step Clamps 2 Each	Step Blocks 2 Each	Net Lbs. Per Kit
11660	$285.92	12	M10	40508	12101 12102 12103	36001 36002 36003	17
11662	$312.89	14	M12	40514	12104 12105 12106	36001 36002 36003	21
11666	$314.46	16	M12	40516	12104 12105 12106	36001 36002 36003	21
11670	$375.64	18	M16	40520	12107 12108 12109	36001 36002 36003	28
11672	$382.31	20	M16	40522	12107 12108 12109	36001 36002 36003	28
Aluminum Blocks with Steel Clamps — Wooden Holder Heavy Duty Blocks 38 MM Wide
Kit No.	Price per Unit	Table Slot	Stud Size	T-Nut & Stud Set No.	Step Clamps 2 Each	Step Blocks 2 Each	Net Lbs. Per Kit
11632	$396.18	14	M12	40514	12104 12105 12106	36004 36005 36006	35
11636	$397.74	16	M12	40516	12104 12105 12106	36004 36005 36006	36
11640	$449.06	18	M16	40520	12107 12108 12109	36004 36005 36006	41
11642	$455.77	20	M16	40522	12107 12108 12109	36004 36005 36006	42
Aluminum Blocks with Steel Clamps — Metal Holder Heavy Duty Blocks 38 MM Wide
Kit No.	Price per Unit	Table Slot	Stud Size	T-Nut & Stud Set No.	Step Clamps 2 Each	Step Blocks 2 Each	Net Lbs. Per Kit
11682	$425.97	14	M12	40514	12104 12105 12106	36004 36005 36006	35
11686	$427.56	16	M12	40516	12104 12105 12106	36004 36005 36006	36
11690	$495.89	18	M16	40520	12107 12108 12109	36004 36005 36006	41
11692	$502.60	20	M16	40522	12107 12108 12109	36004 36005 36006	42

Price Guide
All prices are subject to change without notice.
Contact Us for current prices and bulk pricing.

In addition to the standard components shown,
special sizes can also be furnished.
Send print or drawing for quotation.

Now accepting Visa or MasterCard for phone orders only

Phone: 937-298-9994
800-236-3956