Need help choosing? Text us: 714-248-6555

US Made Supply

✓ Verified

"Product and application as des..."

✓ Verified

"So far - love the product and ..."

✓ Verified

"very high quality. easy to app..."

Roofing & Roofs
Flat or Low Slope
Safety

3M DBI-SALA ExoFit NEX Construction Harness Back & Side D-Rings Quick-Connect Small - Image 1
3M DBI-SALA ExoFit NEX Construction Harness Back & Side D-Rings Quick-Connect Small - Image 2
3M DBI-SALA ExoFit NEX Construction Harness Back & Side D-Rings Quick-Connect Small - Image 3
3M DBI-SALA ExoFit NEX Construction Harness Back & Side D-Rings Quick-Connect Small - Image 1
3M DBI-SALA ExoFit NEX Construction Harness Back & Side D-Rings Quick-Connect Small - Image 2
3M DBI-SALA ExoFit NEX Construction Harness Back & Side D-Rings Quick-Connect Small - Image 3

3M DBI-SALA ExoFit NEX Construction Harness Back & Side D-Rings Quick-Connect Small

3M
Meets ANSI Z359 StandardsFall Protection

$648.00

Only 1 left in stock

In stock. Usually ships in 1-2 business days.

Volume pricing on 10+ units.

Small-Size

Secure Checkout

US Made Products

Flat Rate Shipping

Business Support


Or call 714-248-6555 or email us.

The 3M DBI-SALA ExoFit X300 Safety Harness brings professional-grade fall protection to construction and industrial work. This full-body harness features revolving torso buckles that adjust quickly and lock webbing in place for a secure, comfortable fit. The anti-sliding dorsal D-ring pad reduces D-ring movement during use. Made in USA construction ensures consistent quality and compliance with American manufacturing standards.

The harness includes an integrated easy-link SRL adapter on select models for fast connection and disconnection of personal self-retracting lifelines. Auto-locking quick-connect buckles provide secure closure without fumbling with traditional hardware. Multiple D-ring configurations are available including back, front, hip, and side attachment points to accommodate different work applications from construction positioning to confined space entry.

This harness works for general construction, positioning work, and climbing applications. Available in sizes from X-Small to 3X-Large to fit most workers. The ExoFit X300 line offers various chest connection types and body belt options depending on your specific fall protection needs and ANSI Z359 compliance requirements.

More from 3M

View all →
3M DBI-SALA Delta Vest Style Climbing Harness with Back and Front D-Rings Universal

3M DBI-SALA Delta Vest Style Climbing Harness with Back and Front D-Rings Universal

$301.00

3M DBI-SALA ExoFit NEX Construction Harness Back & Side D-Rings Quick-Connect Medium

3M DBI-SALA ExoFit NEX Construction Harness Back & Side D-Rings Quick-Connect Medium

$648.00

3M DBI-SALA ExoFit NEX Construction Harness Back & Side D-Rings Quick-Connect X-Large

3M DBI-SALA ExoFit NEX Construction Harness Back & Side D-Rings Quick-Connect X-Large

$648.00

3M DBI-SALA Nano-Lok Edge Self-Retracting Lifeline 8 ft Rebar Snap Hook 420 lb 2 Legs Galvanized Cable

3M DBI-SALA Nano-Lok Edge Self-Retracting Lifeline 8 ft Rebar Snap Hook 420 lb 2 Legs Galvanized Cable

$846.00

3M DBI-SALA Smart Lock Self Retracting Lifeline 30 ft L Swivel Snap Hook 420 lb Galvanized Steel Edge Single Leg

3M DBI-SALA Smart Lock Self Retracting Lifeline 30 ft L Swivel Snap Hook 420 lb Galvanized Steel Edge Single Leg

$1,589.00

3M Fixed Beam Anchors 12 in D-Ring

3M Fixed Beam Anchors 12 in D-Ring

$679.00

3M Nano-Lok Self Retracting Lifeline 6 ft Web Single Pin Top Connector Carabiner 420lb Single Leg

3M Nano-Lok Self Retracting Lifeline 6 ft Web Single Pin Top Connector Carabiner 420lb Single Leg

$300.00

3M ShockWave2 100% Shock Absorbing Lanyard 6 ft Self-Locking Snap 310 lb

3M ShockWave2 100% Shock Absorbing Lanyard 6 ft Self-Locking Snap 310 lb

$409.00

Customer Support

Terms of ServicePrivacy PolicyShipping & DeliveryReturns & RefundsFAQs

Copyright © 2026 US Made, LLC. All Rights Reserved.

All content is for informational purposes only and does not constitute professional, legal, or compliance advice. Verify all requirements with the applicable standards and authorities.

Secure Payments

VisaMastercardAmerican ExpressDiscoverApple PayGoogle PayShop PayPayPal