1 in x 150 ft Black 3M Dual Lock SJ3542 Reclosable Fasteners 2/Case DK3M111
$1,089.06
/ case of 2$544.53 per roll
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| Quantity (case) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
| Pallet or repeat orders | Get a delivered quote |
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Shipping & returns details
Ships from U.S. warehouses. 30-day returns on unopened stock items.
Shipping cost and timing depend on the product, quantity and destination. Parcel or freight service is used as appropriate. Shipping discounts apply only to qualifying orders and rates.
Standard delivery is to street addresses in the contiguous U.S. Eligible returns must be unused and in original packaging; return shipping may apply.
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Inside dimensions
150' × 1"
Board / material
Polyolefin
Color
Black
Freight class
Class 150
From our customers
“The packaging is sturdy, well-made, and looks professional. We’re really pleased with the quality.”
“They helped us choose the right packaging for our products and made ordering easy.”
“Ordering was easy, everything arrived as described, and we’ll definitely order again.”
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Specifications
| Inside dimensions | 150' × 1" (L × W) |
|---|---|
| Board / material | Polyolefin |
| Color | Black |
| Sold as | Case of 2 |
| Physical units per order increment | 1 |
| Case weight | 7.46 lb |
| Outer carton (shipping) | 21.0 × 20.75 × 2.75 in |
| LTL freight class | Class 150 |
| SKU | DK3M111 |
About this item
SKU DK3M111 — 150' × 1", Polyolefin, Black. Sold as a case of 2, shipped from US warehouses.
1 in x 150 ft black 3M dual lock SJ3542 reclosable fasteners 2 per case. Keeps components clean, sorted, and visible in storage. Zip closure: reclosable / resealable / ziplock style. Also called plastic bags or poly bags. Sold 2 per case (one case = 2 bags). For parts packaging, order kitting, and product protection.
Common questions
Can this fastener be used on flexible or low-surface-energy plastics?
Yes. The rubber-based adhesive is specifically engineered to bond reliably to polyethylene, polypropylene, powder-coated paints, and other low-surface-energy materials that standard adhesives struggle with. This makes it ideal for modern plastic equipment housings and composite surfaces.
How many times can this fastener be opened and closed?
Type 170 Dual Lock fasteners support hundreds of reclosure cycles without losing grip strength. The rigid plastic stems interlock mechanically rather than relying on adhesive bonding alone, ensuring consistent performance across extended product lifecycles.
Which 3M Dual Lock products are compatible with this Type 170 fastener?
Type 170 fasteners interlock exclusively with Type 250 and Type 400 Dual Lock products. It does NOT interlock with itself, so you must use a compatible mate strip. DK3M115 and DK3M128 are compatible hook-and-loop partners.
What is the practical coverage area per case?
Each case contains 300 linear feet (2 rolls x 150 feet) of 1"-wide fastener. For typical 1" x 1" fastening points, you get approximately 300 separate attachment locations, making this ideal for high-volume manufacturing runs and assembly operations.
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Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.