Robertson Screwdriver · #1 square tip, 5 in shank · cling-fit tip · IDEAL Industries 35-920
What this product is for
The IDEAL Industries 35-920 is a hand screwdriver for Robertson square recess fasteners, using a #1 tip and a 5 in (127 mm) shank. It is commonly used by electricians and maintenance trades for smaller square-drive screws in devices, covers, fittings, and light-duty assembly work.
Use for
- Starting and driving #1 Robertson screws by hand
- Electrical device and cover plate work
- Terminal, enclosure, and control work where a smaller square tip fits correctly
- Service bags and tool pouches where a dedicated Robertson driver is preferred over a multi-bit tool
Avoid for
- Live electrical work requiring an insulated screwdriver
- Fasteners that need a #2 or larger Robertson tip
- High-torque applications better suited to a larger driver or power bit
- Using the wrong tip size, which can increase cam-out and damage the screw recess
Best for
Best for electricians and contractors who want a dedicated #1 Robertson driver with a 5 in (127 mm) shank for controlled hand fastening. The genuine Robertson cling-fit tip is useful where you want the screw to stay on the driver during typical starts in boxes, trims, and equipment covers.
Installed in
This hand tool is used in residential, commercial, and industrial settings, including panel work, device installation, maintenance rooms, and service vehicles. A 5 in shank is commonly chosen when you need more reach than a stubby driver without moving to an extra-long cabinet-style tool.
Why this product exists
Canadian electricians regularly work with Robertson fasteners because they centre well and are commonly easier to start and control by hand than many other drive types. A dedicated #1 driver fills the gap where a #2 tip is too large and a precision driver is too small.
Compared with similar products
Compared with a #2 Robertson screwdriver, this #1 version fits smaller square recess screws and helps reduce slippage caused by using an oversized tip. Compared with multi-bit drivers, a dedicated driver is typically quicker to grab and offers a more direct feel in repetitive hand work.
Typical trade guidance: always match the Robertson tip size to the screw recess for better engagement and less cam-out. Actual fit depends on screw manufacturer, wear, and jobsite conditions.
Specifications
- Manufacturer part number: 35-920
- Brand: IDEAL Industries
- Product type: Robertson screwdriver
- Tip size: #1 square recess
- Shank length: 5 in (127 mm)
- Tip style: Genuine Robertson cling-fit tip
- Handle colour: Green
- Application: Hand driving Robertson fasteners
Minimum Order $20
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(Contractor Accounts)
Standard Shipping-Free on orders over $249 in Metropolitan Areas / $499 in Rural Areas
(All Other Accounts)
Standard Shipping-Free on orders over $499
Minimum Order Is $20
Freight Surcharge Apply To Oversized/Over-Weight Items(Not Limited To):
- PVC and EMT Pipe
- Wire and Cable
- Items over 48 inches in length
Surcharges are applied to items on an individual basis regardless if the rest of the order meets prepaid levels. If a freight line appears at the time of check out it only applies to the Items carrying a surcharge and not the entire basket of goods.
Shipping Options:
- A courier can deliver to your home, office, or your job site
- Pick up at local depot near you (applies to the following locations)
Edmonton Warehouse 8135 Roper Rd Edmonton, T6E 6S4, AB
Burnaby Warehouse 5608 Goring St Burnaby, V5B 3A3, BC
Orders are typically delivered within two to eleven business days. The transit time begins the first full shipping day after your order leaves our warehouse. Please allow an additional 2-5 days for delivery to remote locations, additional fees may apply.
THE FOLLOWING APPLIES TO STANDARD SHIPPING OPTIONS
- We cannot deliver to P.O. boxes.
- A signature may be required for shipments over $500.
- No weekend delivery.
- Wire & cable, EMT or PVC conduit, tube lamps 4ft or greater, and 10ft ground rods & mast pipes have special conditions.
Standard Shipping cost on orders less than $499
Total shipping cost = "Per Shipment" cost + "Per Item" cost. The "per item" cost is listed in terms of price per pound.
Product Group | Per Shipment* | Per Item |
|---|---|---|
Boxes | $6.99 | $1.49/lb |
Conduit & Raceway | $149.99 | $2.49/lb |
Connectors & Fittings | $5.99 | $1.19/lb |
Data & Structured Home | $5.99 | $1.19/lb |
Distribution Equipment | $5.99 | $1.19/lb |
Emergency Lighting | $6.99 | $1.49/lb |
Heating & Ventilation | $6.99 | $1.49/lb |
Lighting Controls | $5.99 | $1.19/lb |
Lighting Indoor | $6.99 | $1.49/lb |
Lighting Outdoor | $6.99 | $1.49/lb |
Tools | $4.99 | $.99/lb |
Wire & Cable | $49.99 | $2.29/lb |
Wiring Devices | $5.99 | $1.19/lb |
Any combination of the above items | Highest applicable per-shipment charge | As above |
Effective Date: August, 15, 1998
At Evolt Electrical Supply, customer satisfaction is our top priority. Please review our return policy below:
Returns
Defective Items:
- If you receive a defective item, you may return it for a replacement or refund within 30 days of purchase.
- To initiate a return, please contact our customer service team with your order number and a description of the defect.
Non-Defective Items:
- We do not accept returns for non-defective items. All sales are final once the product is shipped or ordered from the manufacturer. In certain circumstances we may amend this so feel free to contact our customer service team.
Return Process
Authorization:
- Before returning any items, you must obtain a Return Merchandise Authorization (RMA) number from our customer service team. Returns without an RMA number will not be accepted.
- Backordered items can not be cancelled if the item is in transit from the manufacturer, contact us to review.
Shipping:
- Customers are responsible for the return shipping costs. We recommend using a trackable shipping service or purchasing shipping insurance.
Condition:
- Returned items must be in their original packaging and condition. Any items returned damaged due to improper packaging or misuse will not be eligible for a refund or replacement.
Refunds
- Once we receive and inspect your returned item, we will notify you of the approval or rejection of your refund.
- Approved refunds will be processed within [7] business days and a credit will automatically be applied to your original method of payment.




