PROTO Crowfoot Socket Wrench: Alloy Steel, Chrome, 3/8 in Drive Size
The PROTO Crowfoot Socket Wrench is an SAE open end crowfoot wrench made of alloy steel with a chrome finish. It features a 3/8 in drive size and a 2 7/16 in head size, identified by manufacturer part number J4978CF.
SKU 3G-OTH-311991
- 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 Crowfoot Socket Wrench is an SAE open end crowfoot wrench made of alloy steel with a chrome finish. It features a 3/8 in drive size and a 2 7/16 in head size, identified by manufacturer part number J4978CF.
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 a PROTO J4978CF crowfoot socket wrench used for?
The PROTO J4978CF is an SAE open end crowfoot wrench used to access fasteners in tight spaces where a standard socket or wrench cannot fit. It is commonly applied in automotive, industrial maintenance, and assembly work requiring precise torque on hydraulic fittings or bolts.
What are the specifications of the PROTO J4978CF crowfoot wrench?
The PROTO J4978CF is an alloy steel crowfoot wrench with a chrome finish. It has a 3/8 in drive size and a 2 7/16 in head size. The manufacturer part number is J4978CF, and it is designed for SAE open end applications.
Where to buy PROTO J4978CF crowfoot wrench worldwide?
3G Electric supplies the PROTO J4978CF crowfoot wrench worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source genuine PROTO tools for global industrial customers.
How to select the correct crowfoot wrench size for a fastener?
To select the correct crowfoot wrench, match the head size to the fastener's hex or bolt dimension. For the PROTO J4978CF, the 2 7/16 in head fits SAE fasteners of that size. Always verify drive size compatibility—this model uses a 3/8 in drive—and ensure the wrench is rated for the required torque.
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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.
