PROTO Socket Bit: 3/8 in Drive Size, Hex Tip, 8 mm Tip Size, 2 23/32 in Overall Lg
The PROTO J4990-8M-TT is a hex bit socket with a 3/8 in drive size and a fixed insert design. It features an 8 mm hex tip and a 2 23/32 in overall length. This PROTO-branded tool is categorized as a hex bit socket.
SKU 3G-OTH-305589
Also listed as: J49908MTT · J4990 8M TT
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 J4990-8M-TT is a hex bit socket with a 3/8 in drive size and a fixed insert design. It features an 8 mm hex tip and a 2 23/32 in overall length. This PROTO-branded tool is categorized as a hex bit socket.
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 J4990-8M-TT hex bit socket used for?
The PROTO J4990-8M-TT is a hex bit socket used for driving hex-head fasteners in industrial assembly, maintenance, and repair tasks. Its 3/8 in drive size and 8 mm hex tip make it suitable for automotive, manufacturing, and mechanical applications requiring precise torque transfer.
What are the specifications of the PROTO J4990-8M-TT?
The PROTO J4990-8M-TT is a hex bit socket with a 3/8 in drive size, 8 mm hex tip size, and 2 23/32 in overall length. It features a fixed insert design and is categorized as a hex bit socket. The manufacturer part number is J4990-8M-TT.
Where to buy the PROTO J4990-8M-TT worldwide?
You can source the PROTO J4990-8M-TT hex bit socket through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to select the correct PROTO hex bit socket for my application?
To select the correct PROTO hex bit socket, match the drive size (e.g., 3/8 in) to your ratchet or driver, and the tip size (e.g., 8 mm) to the fastener. The J4990-8M-TT is a fixed insert design, ideal for repetitive use. Always verify overall length for clearance requirements.
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.
