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Van Mark Mark II TrimMaster Siding Brake

- Available in 11 Options. Pricing may vary.

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Product Information


The Van Mark Mark II TrimMaster Siding Brake builds upon the reputation of the Mark I Series made by Van Mark. This Van Mark Siding Brake has a Power Lock bar and POWERslot technology for easier bending, making smaller J channels and hollow core hinge extrusions for added strength. Ultra High Molecular Weight (UHMW), wedges are independently adjustable and replaceable should the occasion ever arise.

The Mark II TrimMaster heavy-duty residential brake has additional C castings to handle medium grade metals with ease. Like the Contractor, the Commercial model provides all the bending power needed without sacrificing its portability.


  • Equipped with locking handle that has quick release feature for easy transport
  • Power Lock bar provides crisp bends without oil canning/warping
  • Cam locking system consists of aluminum cam and ultra high molecular weight polyethylene wedge
  • Includes two military grade aluminum castings
  • Dual support base rails for extra foundation
  • POWERslot hinge "auto-measures" 5/8" hems
  • Bending handle is ideal for bending and hemming full length 8ft.+ pieces
  • Increased bending radius for simple hemming
  • Bends up 180° Hems for complex bend profiles
  • Powerlock bar for stronger clamping pressure
  • 14" throat depth
  • 1 Year Warranty
  • Please note: The steel tape measure on Van Mark brakes 12 '6” and longer extends to 10’6”
Mark II Power Lock F-Bar Mark II Quick Release Handles Mark II Cam Lock System Mark II Power Slot Hinge
Power Lock™ Bar and
Improved Nose Profile
Quick Release Handles Proven Cam Lock System POWERslot™ Hinge increases
bending leverage


Contractor Models Bending Capacities
Model Length "C" Lbs/Kg Material Thickness
TM2 2'0"/0.6m 2 36 (16.3kg) Aluminum (3003H14) 0.027 in.
TM4 4'6"/1.4m 3 67 (30.5kg) Galvanized Steel 29 ga.
TM6  6'6"/2.0m  85 (38.6kg)  Painted Steel (Grade D) 29 ga. 
TM8 8'6"/2.6m 4 104 (47.3kg) Roofing Copper 24 oz. soft
TM10 10'6"/3.2m 5 123 (55.9kg) Zinc 0.032 in. soft
TM12* 12'6"/3.8m 6 159 (72.3kg) Stainless Steel (304L) 29 ga.
Heavy-Duty Residential Models Bending Capacities
Model Length "C" Lbs/Kg Material Thickness
TM6HD 6'6"/2.6m 5 98 (44.5kg) Aluminum (3003H14) 0.032 in.
TM8HD 8'6"/3.2m 7 128 (58.2kg) Galvanized Steel 26 ga.
TM10HD** 10'6"/3.8m 9 163 (74.1kg) Roofing Copper 32 oz. soft
TM12HD** 12'6"/4.4m 11 199 (90.5kg) Zinc 0.40 in. soft
TM14HD**  14'6"/4.4m  13 230 (104.5kg)  Stainless Steel (304L) 26 ga.
        Painted Steel Grade D 26 ga.
*Includes dual bending handles.
**Includes dual bending and locking handles. Note: Capacities are based on standard metal properties for coil & sheet.
Please contact Van Mark for capacities on your specific material

Van Mark Common Bending Shapes

Helpful Documents

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Mark II Bending Radius Mark II Power Coating Finish