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Schaller S-Locks Security Strap Locks - Chrome , $27.95 - Add to Cart Skip to Product Information

Schaller S-Locks Security Strap Locks - Chrome

Guitar Strap Locks with Silent Design - Chrome
Schaller S-Locks Security Strap Locks - Chrome
Schaller S-Locks Security Strap Locks - Chrome
Backordered - More On The Way!

We expect more from Schaller soon. Order today to reserve yours now, risk-free. Estimated September 3, 2026

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Schaller S-Locks Security Strap Locks - Chrome
Backordered - More On The Way!

We expect more from Schaller soon. Order today to reserve yours now, risk-free. Estimated September 3, 2026

Guitar Strap Locks Let You Play with Peace of Mind

This article was Written By

Our Product Research Team

Get to know them!

Use Schaller S-Locks, and you’ll never have to worry about a guitar-dropping mishap again. These guitar strap locks feature solid, 1-piece, hardened-steel strap buttons for maximum security against breakage, while self-tapping wood threads ensure easy installation. S-Locks accommodate super-thick straps, courtesy of extended thread lengths, and slanted, stainless-steel locking bolts give you permanent precision, reliable performance, and a wear-free finish. And thanks to S-Locks’ revamped pull-up balls, you’ll enjoy easy-grip lock and release. S-Lock guitar strap locks are dead silent — no matter how you move, you’ll enjoy noiseless performance. You also get high-grade felt washers to safeguard your guitar’s finish. Schaller makes premium accessories to give you the best playing experience possible, and S-Locks are a stellar example.

Solid, 1-piece, hardened steel strap buttons offer incredible durability

S-Locks employ solid, 1-piece, hardened-steel strap buttons that are more than twice as thick as their predecessors. In short, these guitar strap locks are tough! These buttons include 5/32-inch screws — they’re a direct replacement for most existing strap buttons. And thanks to the self-tapping wood threads on these guitar strap locks, they’re a breeze to install. Guitarists here at Sweetwater appreciate that Schaller includes high-grade felt washers with S-Locks that offer maximum protection for our guitar finishes.

Schaller guitar strap locks
guitar strap locks

Locks and lock wheels supply maximum compatibility and reliability

S-Locks include extended thread lengths, allowing them to securely hold straps up to 0.24 inches thick. Benefit from steadfast reliability, thanks to slanted, stainless-steel locking bolts. You’ll appreciate S-Locks’ redesigned pull-up balls, which supply an easy-grip lock and release. S-Locks guitar strap locks employ lock wheels with a unique 3-step security function — screw them on by hand, tighten them with a 5/64-inch Allen wrench, then use Schaller’s micro cone-top screw to attach them permanently. You’ll never lose your lock wheel again!

Schaller S-Locks Features:

  • Solid, 1-piece, hardened-steel strap buttons provide maximum security against breakage
  • Self-tapping wood threads ensure easy installation
  • 5/32” screws are a direct replacement for most existing strap buttons
  • High-grade felt washers safeguard your guitar’s finish
  • Extended thread lengths securely hold straps up to 0.24” thick
  • Slanted, stainless-steel locking bolts offer permanent precision, reliable performance, and a wear-free finish
  • Revamped pull-up balls supply easy-grip lock and release
  • S-Locks are dead silent — no matter how you move, you’ll enjoy noiseless performance
  • Fully compatible with existing Schaller Security Locks

Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.