STANLEY STMT77845-23B 5 × 120 mm VDE Bit Socket in Bareilly

Check Price, Quantity and Delivery Before Ordering

The current product price is shown on the Indus MegaMart product listing, inclusive of the applicable GST basis displayed at checkout. Verify whether the price covers one socket or a specified pack before selecting the quantity; this cannot be determined reliably from the product description alone. Use the pincode checker to review delivery serviceability for your destination in Bareilly.
Orders and payments may be accepted even when available stock is zero. Where your order quantity is within available stock, delivery is within 7 days under Indus MegaMart's stated ordering policy. Where the requested quantity exceeds available stock—including when availability is zero—the delivery window is 7–14 days. Final serviceability and order details should be checked on the exact product page.
Check the current price and buy STANLEY STMT77845-23B.

What Makes This 5 × 120 mm VDE Bit Socket Suitable?

STMT77845-23B combines a 5 mm male hex bit with a 1/2-inch square-drive socket connection in a VDE insulated configuration. It is intended for turning metric hexagon-socket-head screws, rather than external hex nuts or Torx fasteners. The product's 120 mm catalogue length is a selection factor for reaching screws set back from the surrounding surface; confirm usable access and working clearance on the actual assembly.
VDE insulation is relevant when specifying tooling for electrical installation and maintenance. The product documentation describes this range as 1,000 V insulated; use it only within its marked rating, inspected condition, the tool manufacturer's instructions and your organization's electrical safety procedures. An insulated bit socket does not make an otherwise unsafe live-work procedure safe. De-energise and verify isolation whenever practicable, and use a properly rated, complete insulated tool system where required.

STANLEY STMT77845-23B Technical Specifications

The 5 mm size refers to the internal-hex screw recess that the bit fits. The 1/2-inch drive refers to the connection at the ratchet or torque handle. These sizes perform different functions and are not interchangeable. The 120 mm figure is the product's published L dimension/catalogue length; it should not be assumed to be a separately verified exposed-bit length.

Where the Socket Fits the Job

This VDE hex bit socket is a candidate for fastening work in electrical control equipment, industrial maintenance settings and distribution-panel assemblies where a 5 mm internal-hex fastener and suitable access are confirmed. The longer catalogue format may help with screws positioned behind surrounding hardware; the operator must still check clearance and whether a straight tool approach is possible.
For maintenance or project procurement, identify the fastener recess size from the equipment specification, confirm the tool's insulation and compatible drive system, and check the required tightening torque. This socket does not itself specify the permissible tightening torque for a particular terminal, switchgear assembly or machine.

Fit, Compatibility and Safety Checks

• Fastener profile: Select STMT77845-23B for a 5 mm metric internal-hex recess. It is not a 5 mm external-hex nut socket, and it is not a Torx bit.
• Drive connection: Match a 1/2-inch square-drive handle or appropriately rated insulated ratchet/torque wrench. A matching square size alone does not establish the full tool system's insulation suitability.
• Length and access: Check the available approach space against the 120 mm published L dimension and the fastener's recess depth.
• Electrical work: Follow qualified-person procedures, equipment isolation requirements and tool-inspection rules. Do not use a tool with damaged insulation.
• Purchasing: Confirm sale unit, current inclusive price, requested quantity and your Bareilly pincode before payment.

How This Socket Differs from Other Options

A conventional non-insulated 5 mm hex bit socket may have the same nominal fastening profile but should not be substituted where an insulated tool is required. A standard VDE hex socket for external nuts serves a different fastener shape. For a 4 mm, 6 mm, 8 mm or 10 mm internal-hex recess, choose the corresponding bit size rather than forcing this 5 mm socket. Review STANLEY products or the socket and socket sets selection when comparing the relevant models.

Frequently Asked Questions

1. What does 5 × 120 mm mean on STMT77845-23B?

The product designation specifies a 5 mm hex bit and a published 120 mm L dimension. The latter is a catalogue length, not an independently established exposed-shaft measurement.

2. Is the drive 5 mm or 1/2 inch?

The bit tip is 5 mm for the screw recess, while the square-drive connection is 1/2 inch for the tool handle. Both measurements matter when checking fit.

3. Which fasteners can this socket turn?

It is intended for screws with a 5 mm metric internal hexagon recess. It is not the correct profile for Torx heads or standard external hex nuts.

4. Does VDE insulation allow electrical work without isolation?

No. The product is described as a 1,000 V insulated tool, but electrical work still requires a competent operator, appropriate procedures, correctly rated equipment, inspection and isolation wherever practicable. A socket does not independently make a circuit safe.

5. Can I use it with an ordinary 1/2-inch ratchet?

The drive size may physically match, but physical fit is not evidence of electrical protection. For applications requiring insulation, verify the ratchet and entire tool assembly are suitable and correctly rated.

6. Is the displayed price per socket or per pack?

Check the selling quantity on the current National Product Detail Page or confirm it with Indus MegaMart before ordering. A manufacturer's MOQ or another retailer's single-piece listing does not establish this seller's pack size.

7. Can I place an order if available stock is zero?

Under Indus MegaMart's ordering policy, orders and payments may still be accepted at zero available stock. In that case, the specified delivery window is 7–14 days, subject to your Bareilly destination being serviceable.

8. How do I order this exact model for delivery in Bareilly?

Open the linked product listing, confirm STMT77845-23B, current GST-inclusive price and seller quantity, enter your delivery pincode and complete the purchase through that page.

Buy STANLEY STMT77845-23B for Bareilly Delivery

For the 5 mm VDE insulated hex bit socket with 1/2-inch square drive and 120 mm catalogue length, use the exact Indus MegaMart listing to verify the current offer, selling quantity and Bareilly pincode serviceability before checkout.
Check live price and buy STANLEY STMT77845-23B.