Olsa Toolgrid® Corner Holders - 8pc - Large
These 90 degree holders can be used to make a U-holder or diagonal holder.
These corner holders are great for keeping boxes that contain tools in place.
Mammoth Garage Solutions ships products throughout Canada. Shipping methods, costs, and delivery times vary depending on the product, order size, and destination.
Some items may ship via parcel courier, while larger or bulk orders may ship by freight. Estimated shipping timelines will be provided at checkout or confirmed after ordering.
Customers are responsible for ensuring delivery access is suitable for the selected shipping method. Any delivery issues or visible damage should be reported as soon as possible so we can assist with next steps.
Shipping costs are non‑refundable unless otherwise required by law.
Olsa Tools
Ground Shipping: Orders usually arrive within 5-10 business days (10-20 business days for rural areas) from when the order was placed.
Expedited Shipping: Expedited shipping is weight-based and/or dynamically quoted by our carriers.
Please know that all shipping is busier than usual this year. With the closing of many brick-and-mortar stores, people are shopping online more than ever. This is causing a worldwide slowdown in deliveries.
Unfortunately, these delays are out of our control as they affect all mail carriers. We are continuously monitoring this situation and are updating our delivery estimates on our checkout page accordingly. All our orders ship with tracking and you'll receive your tracking number as soon as your order ships.
Our Shipping Area
We ship to Alberta, Saskatchewan and Manitoba
When Does My Order Ship?
Orders placed before 2 p.m. ET on a business day will normally ship from our facility within the next business day.
When Will I Receive My Order?
The standard shipping option typically sees orders arrive within 7-10 business days from when the order was placed. Orders with expedited shipping usually arrive within 5 business days from when the order was placed.
Most products sold by Mammoth Garage Solutions are covered by a manufacturer’s warranty against defects in materials and workmanship. If you believe your product has a warranty issue, please contact Mammoth Garage Solutions first. We will help review the issue and, where applicable, coordinate directly with the manufacturer on your behalf.
Warranty coverage, duration, and remedies are determined by the individual manufacturer. Warranties typically cover the product itself and do not include labour, removal, reinstallation, or incidental costs unless otherwise stated by the manufacturer. For full warranty details, please refer to the manufacturer’s warranty documentation for the specific product purchased.
Returns and exchanges are handled by Mammoth Garage Solutions and are subject to the following general guidelines:
Products must be unused, uninstalled, and in original condition
Original proof of purchase is required
Special‑order, custom, or installed products are not eligible for return
Return approval must be obtained prior to sending any product back
Shipping costs are non‑refundable unless the return is due to an error or defect
Return eligibility, restocking fees, and time limits may vary by product. Please contact us before initiating a return so we can confirm eligibility and next steps. If your order arrives damaged or incorrect, please notify us as soon as possible so we can assist with a resolution.
Olsa Tools
Limited Lifetime Warranty
Ratchets
Breaker bars
Sockets
Bit sockets
Pry bars
Fastener removers
Wrenches
Socket extensions
U-joint sockets
Bench vises
All tool organizers
Kneeling pads
1-Year Warranty
Torque products
Creepers
Lights
Measuring tools
Seats
Stools
Plastic, metal, and soft-sided tool boxes and bags
2-Year Warranty
Digital calipers
No Warranty
Accessory bits
Socket drive size adapters/reducers
Tool carrying cases (blow molded cases, injection molded cases, vacuum formed trays, pouches)
Merchandise
Covered
Customer Support: Olsa Tools offers support and assistance for customers whose tools are not performing as expected.
Defects in Material or Workmanship: Olsa Tools is responsible for addressing any issues related to faulty materials or poor workmanship, including problems with construction, finishing, and functionality, ensuring repair or replacement as necessary.
Free Repairs or Repair Parts or Replacement Product: If a tool is found to have defects in materials or workmanship within the warranty period, Olsa Tools will provide repairs, repair parts, or a replacement product at no cost to the customer.
Free Shipping of Repair Parts or Replacement Product: Olsa Tools will ship repair parts or a replacement product to customers at no additional cost.
Resolution Options: In addressing warranty claims, Olsa Tools may choose to repair the product, provide repair parts, offer a replacement product, or issue a refund.
Valid Warranty Period: Coverage depends on the product category's specific warranty duration, as stated on the product page and/or in the product manual.
Not Covered
Accidental Damage and External Causes: Incidents like drops, impacts, or damage from transit and weather are not covered.
Consumables: Certain tools and accessories are categorized as consumables and are not covered by any warranty.
Expired Warranty: Issues arising after the warranty period are not covered.
Limited Warranty Region: Coverage is not provided for products used outside of Canada and the USA.
Misuse, Neglect, or Improper Storage: Damage from improper use, lack of maintenance, or storing the tool improperly is excluded.
Non-Original Owners: The warranty is non-transferable.
Non-Original Parts: Use of parts not provided by Olsa Tools voids the warranty.
Normal Wear and Tear: Coverage does not extend to damage from regular use and aging.
Unauthorized Interventions: Calibrations, repairs, or modifications by unauthorized parties are not covered.
Unauthorized Sellers: Purchases from unauthorized dealers or sellers are excluded.
Olsa Tools is a trusted North American brand known for designing high-quality, professional-grade tool organization solutions. Their product lineup focuses on durable, precision-built storage systems—such as socket organizers, wrench racks, and tool holders—engineered to keep workspaces efficient, accessible, and clutter-free. Built with premium materials and thoughtful design features, Olsa Tools products are made to withstand demanding shop, garage, and industrial environments while delivering long-lasting performance.
Backed by a commitment to quality and customer satisfaction, Olsa Tools offers innovative solutions that help both professionals and DIY users maximize productivity and protect their tool investments.