PROTO Crowfoot Socket Wrench: Alloy Steel, Chrome, 3/8 in Drive Size
The PROTO J4990CF is an SAE open end crowfoot wrench made from alloy steel with a chrome finish. It features a 3/8 in drive size and a 2 13/16 in head size, designed for use with a socket drive tool.
SKU 3G-OTH-311985
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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Deskripsi Produk
The PROTO J4990CF is an SAE open end crowfoot wrench made from alloy steel with a chrome finish. It features a 3/8 in drive size and a 2 13/16 in head size, designed for use with a socket drive tool.
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
What is the PROTO J4990CF crowfoot socket wrench used for?
The PROTO J4990CF is an SAE open end crowfoot wrench used to access fasteners in tight spaces where a standard socket or wrench cannot fit. It attaches to a 3/8 in drive ratchet or torque wrench, making it ideal for automotive, industrial, and maintenance applications requiring precise torque in confined areas.
What are the specifications of the PROTO J4990CF crowfoot wrench?
The PROTO J4990CF has a 3/8 in drive size and a 2 13/16 in head size. It is made from alloy steel with a chrome finish for corrosion resistance. This SAE open end crowfoot wrench is designed for use with a socket drive tool and carries the manufacturer part number J4990CF.
Where to buy the PROTO J4990CF crowfoot wrench worldwide?
You can source the PROTO J4990CF crowfoot wrench 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; we supply genuine PROTO tools to industrial buyers internationally.
How to select the correct crowfoot wrench for a job?
To select the correct crowfoot wrench, match the drive size to your ratchet or torque wrench—the PROTO J4990CF uses a 3/8 in drive. Ensure the head size fits the fastener, here 2 13/16 in. Choose alloy steel with a chrome finish for durability and corrosion resistance. Always verify SAE or metric sizing for your application.
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3G Electric memasok PROTO sae open end crowfoot wrenches. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.















