Description
1/2" Ss Keystock (1ft.) | Boat Supply Store
This 1/2" stainless steel keystock ensures positive engagement and torque transfer between a marine engine shaft and its mating component, preventing slippage under load. Manufactured from corrosion-resistant 316 stainless steel, it provides superior durability in harsh saltwater environments. Its precise 1/2" x 5/16" cross-section is critical for securing propellers, couplings, and impellers on offshore fishing vessels.
Key Features
- Secure Torque Transfer to prevent shaft slippage.
- Corrosion-Resistant 316 Stainless Steel construction.
- Precise 1/2" Cross-Section for exact fits.
- 1-Foot Length for custom applications.
- Ideal for Engine Shafts and drive systems.
- Reliable for Propeller & Coupling mounting.
- Critical for Marine Power Transmission.
- WSL Designation indicates suitability for marine use.
Specifications
| Product Specifications | |
|---|---|
| Material | Stainless Steel |
| Size | 1/2 Inch |
| Length | 1 ft. |
| Brand | MARINE MACHINING & MFG. |
Who This Is For
Boat owners and marine technicians requiring a robust and corrosion-resistant key stock for engine shaft and drive system applications. Essential for maintaining reliable power transmission in marine environments.
How It Compares
| Feature | 1/2" Ss Keystock (1ft.) | Unknown |
|---|---|---|
| Material | Stainless Steel | Steel |
| Size | 1/2 Inch | 1/2 Inch |
| Length | 1 ft. | — |
Common Concerns Answered
Will this keystock rust in saltwater?
Constructed from 316 stainless steel, this keystock offers exceptional resistance to corrosion and degradation in harsh marine environments, ensuring longevity.
Is this keystock suitable for high-torque applications?
Yes, the precise fit and robust stainless steel construction are designed to reliably transfer torque and prevent slippage under significant load.
Can I cut this keystock to a specific length?
While this keystock comes in a 1-foot length, it is designed to be cut and shaped by the user or a technician to meet precise dimensional requirements for specific shaft keying.
Frequently Asked Questions
What is the exact cross-section dimension of this keystock?
The keystock has a 1/2 inch nominal width and a 5/16 inch nominal height.
What is the WSL designation?
WSL typically indicates 'Water Stainless Steel,' signifying its suitability and resistance to marine environments.
What types of marine components use keystock?
Keystock is used to secure components like propellers, couplings, impellers, and gears to shafts, ensuring they rotate in unison.
How do I determine the correct keystock size for my application?
Consult your engine or drive system manual for the specified shaft keyway dimensions, ensuring the keystock's dimensions match precisely.
What is the difference between keystock and a Woodruff key?
Keystock is a rectangular bar inserted into mating keyways on shafts and hubs, while a Woodruff key is a semi-circular key that fits into a corresponding keyway slot.
