Industrial packaging buyers shipping hazardous materials in quart-sized paint cans need reliable lid security that meets DOT compliance standards. This 4 7/16" diameter locking ring, molded from heavy-duty H.D.P.E. plastic, fits industry-standard U.S. and Canadian metal paint cans and prevents lid separation during transit, protecting your products and reducing liability exposure.
Best For
How to choose
Specs at a Glance
| Material | Plastic Molded H.D.P.E. (High-Density Polyethylene) |
| Diameter | 4 7/16 inches |
| Compatibility | Industry standard 1-quart metal paint cans (U.S. and Canadian manufactured) |
| Packaging | Case of 100 units |
| Recyclable | Yes |
Common Use Cases
- Securing lids on hazardous material paint shipments Preventing lid separation during long-distance transit Meeting DOT hazmat container compliance requirements Bulk industrial paint distribution and logistics Chemical and coating manufacturer packaging operations
What You'll Receive
- 100 locking rings per case White molded H.D.P.E. construction
Shipping & Packaging
Frequently Asked Questions
This locking ring is designed for industry-standard 1-quart metal paint cans manufactured in the U.S.A. and Canada. The 4 7/16" diameter accommodates the majority of compliant quart-sized containers. Always verify can dimensions before bulk ordering.
Yes. The H.D.P.E. locking ring secures lids to prevent spillage during hazardous materials transport, supporting DOT compliance for painted liquids and chemical shipments. Consult your DOT guidelines to confirm this ring meets your specific hazmat classification.
Case ordering (100 units) provides significant per-unit savings compared to smaller quantities, reducing your per-shipment packaging costs while ensuring consistent inventory for high-volume operations.
High-density polyethylene resists most industrial chemicals and solvents, making it ideal for paint and coating shipments. For specialized hazmat contents, verify chemical compatibility with your specific product type.
Technical Specifications
| Diameter | 4 7/16 inches |
| Compatibility | Industry standard 1-quart metal paint cans (U.S. and Canadian manufactured) |
| Packaging | Case of 100 units |
| Recyclable | Yes |
| Color | White |
| Strength / Material | Plastic Molded H.D.P.E. |
Shipping Information
Unit of Measure
CASE
Qty Per Shipping Unit
100 PER CASE
LTL Freight Class
Class 175
Delivery Method
Shown at checkout
Processing and delivery timelines vary by product, warehouse, order size, and destination. Freight-sensitive or oversized items may require LTL delivery or a custom quote before shipment.
Checkout shows available shipping options for the selected SKU and quantity. Use the shipping and refund policy links for current policy details before ordering.
For larger, recurring, freight-sensitive, or mixed-SKU orders, send the SKU or product link, quantity, delivery ZIP code, receiving notes, and timing to support@packrift.com.
ORDER SUPPORT
Product Support
Specs, case quantities, and availability are listed on each product page. For bulk, mixed-SKU, or LTL freight orders, email support@packrift.com with the SKU, quantity, and delivery ZIP.
Use product support for fit, larger or recurring order, return, or order-issue questions. When price and Add to Cart are shown, checkout remains the direct ordering path.
Need a sample, fit check, or substitution review? Contact product support with the SKU, selected option, order quantity, and use case. Support will confirm the available path for that item.
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Use this product as the source
Quart Paint Can Locking Ring HDPE Plastic 4 7/16" - 100 Case
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Confirm this spec
Confirm the SKU, size, material, and case quantity before ordering.
- SKU
- HAZ1081
- Summary
- Compare Packrift SKU HAZ1081: 100 pack. See verified specs, price, availability, reorder path, and bulk quote route.
- Material
- Plastic Molded H.D.P.E. (High-Density Polyethylene)
- Diameter
- 4 7/16 inches
- Compatibility
- Industry standard 1-quart metal paint cans (U.S. and Canadian manufactured)
Use product support if the case quantity, material, or workflow fit needs review before a repeat order.