Zinc plated steel stretcher plates, 38 x 25 x 29mm. Slotted holes for adjustment when reinforcing drawers, cabinet frames and kitchen fittings. Pack of 100 for trade use.
Zinc stretcher plates are one of those small fixings that do a surprisingly important job. These carbon steel plates, zinc plated for clean indoor environments, are designed to reinforce and square up drawer frames, cabinet carcasses and kitchen unit fittings. The slotted holes are the key feature here — they let you make small positional adjustments before you lock everything down, which is exactly what you want when you’re dealing with flat-pack joinery or anything that needs to be pulled into square before fixing.
At 38 x 25 x 29mm and 1.8mm thick, these aren’t the beefiest plate on the market, but they’re not meant to be. This is a high-volume internal joinery fixing. Joiners, kitchen fitters and shop fitters go through these by the handful on a typical job, so buying a box of 100 makes straightforward sense rather than picking up a bag of ten at the merchant and running short halfway through a run of units.
Where Zinc Stretcher Plates Get Used
The most common application is kitchen fitting. When you’re hanging base units or wall units and the carcasses need tying together at the back, stretcher plates do the job neatly without getting in the way of anything behind the unit. They’re also used in drawer construction to keep the frame rigid, and in general cabinet making wherever you need a discreet internal brace that won’t be seen once the job is done.
Furniture manufacture and shop fitting are other typical trades. Anywhere you’re assembling timber or board-based frames that need to stay square under light to moderate load, zinc stretcher plates are a standard part of the toolkit. The zinc plating gives adequate corrosion resistance for dry, indoor conditions — kitchens, bedrooms, living areas, retail fit-outs. They’re not rated for damp or external use, so keep them inside where the environment stays stable.
With 100 plates per box and a price that makes sense for trade buying, these are worth keeping on the van if kitchen fitting or furniture installation is regular work. Running out mid-job because you bought a small bag is, frankly, its own kind of problem.
Pro Tip: When fitting kitchen units, use the slotted holes to pull carcasses into alignment before fully tightening — get everything square first, then lock off, rather than fixing tight and trying to correct afterwards.
Zinc stretcher plates are used primarily in kitchen fitting, cabinet making and furniture assembly. Kitchen fitters use them to tie unit carcasses together and maintain squareness during installation. Joiners rely on them in drawer construction to keep frames rigid under repeated use. Shop fitters and furniture manufacturers use them as internal braces wherever a discreet, flat fixing is needed to hold timber or board-based frames in position without adding visible bulk.
Not suitable for: Not suitable for external or damp environments — the zinc plating is rated for clean, dry indoor use only. Not intended for structural load-bearing applications.
Fix the stretcher plate across the internal corner or joint you want to reinforce, using the slotted holes to fine-tune position before committing. Once everything is aligned and square, tighten the fixing screws fully. These plates are typically used in pairs or sets depending on the carcass size, so plan your plate positions before starting the assembly.
Identify the joint or frame corner requiring reinforcement or squaring
Position the stretcher plate across the joint with the slotted holes aligned to your fixing points
Insert screws loosely through the slotted holes to allow movement
Adjust the plate and check the frame is square before tightening
Tighten all screws fully once correct alignment is confirmed
Can these zinc stretcher plates be used in a kitchen near a sink or in a bathroom?
Not ideally. The zinc plating on these plates is rated for corrosion level 1, meaning clean, dry and low humidity environments. Regular exposure to moisture or steam could cause the plating to degrade over time. For damp areas, look for a higher corrosion-rated alternative.
What size screws do these stretcher plates take?
The plates have slotted holes sized for standard small woodscrews — typically No. 6 or No. 8 screws depending on the material thickness you're fixing into. Check the slot dimensions against your preferred screw gauge before ordering in quantity.
Manufactured from carbon steel with a zinc plated finish, these stretcher plates are 1.8mm thick and measure 38 x 25 x 29mm. The zinc coating provides corrosion resistance suitable for dry indoor environments, rated at level 1 on a 1 to 5 scale. Slotted fixing holes allow positional adjustment during installation. Pack weight is 2.58kg for 100 plates.
Brand
TIMCO
Size
38 x 25 x 29mm
Length
38mm
Width
25mm
Height
29mm
Thickness
1.8mm
Material
Carbon Steel
Finish
Zinc Plated
Corrosion Rating
1 - Clean, dry and low humidity environments
Pack Quantity
100
Pack Type
Box
Pack Weight
2.58kg
Pack Dimensions
182 x 88 x 44mm
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