PROTO Socket Bit: 3/8 in Drive Size, Hex Tip, 7 mm Tip Size, 6 3/32 in Overall Lg
The PROTO J4990-7MXL is a hex bit socket with a 3/8 in drive size and a 7 mm hex tip size, featuring a fixed insert design. It has an overall length of 6 3/32 in and is manufactured by PROTO.
SKU 3G-OTH-305244
Also listed as: J49907MXL · J4990 7MXL
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The PROTO J4990-7MXL is a hex bit socket with a 3/8 in drive size and a 7 mm hex tip size, featuring a fixed insert design. It has an overall length of 6 3/32 in and is manufactured by PROTO.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the PROTO J4990-7MXL hex bit socket used for?
The PROTO J4990-7MXL is a fixed-insert hex bit socket used to drive hex-head fasteners in industrial assembly, maintenance, and repair. Its 3/8 in drive and 7 mm tip suit precision torque applications across machining, material handling, and general plant operations.
What are the specifications of the PROTO J4990-7MXL?
The PROTO J4990-7MXL has a 3/8 in drive size, a 7 mm hex tip, and a fixed insert design. Overall length is 6 3/32 in. It is a hex bit socket manufactured by PROTO, part number J4990-7MXL, suitable for industrial fastening tasks.
Where to buy the PROTO J4990-7MXL worldwide?
3G Electric supplies the PROTO J4990-7MXL hex bit socket to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine PROTO tools for your industrial maintenance or assembly needs, regardless of location.
How to select the correct hex bit socket for a fastener?
Match the hex bit socket tip size exactly to the fastener head size—here 7 mm. Ensure the drive size (3/8 in) fits your ratchet or driver. For fixed insert designs like the PROTO J4990-7MXL, confirm the bit is securely retained for consistent torque transfer.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO hex bit sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
