Access fibers in Corning Altos® FastAccess® and similar thin-walled cables quickly with the patented MS-526. Its dual-function design combines precision slitting and ringing in one compact tool, streamlining mid-span prep for large-diameter jackets.

Key Features

• Dual-Action Grooves: Four longitudinal slit channels and four radial ring channels for 9.8–18.2 mm jackets
• Accurate Alignment: Top indicator line ensures consistent blade positioning for every cut and ring
• Compact & Portable: Weighs just 0.49 lb (223 g) and includes a tethering hole for easy attachment
• Durable Blades: Hardened steel edges deliver up to 5,000 slits/rings—replaceable with MS-526RB blade set
• Optimized for Altos® FastAccess®: Specially sized for Corning Altos® loose-tube cables and similar jackets
• Award-Winning Innovation: Builds on Jonard’s MS Series legacy, honored by Cabling Installation & Maintenance Gold Awards

Groove Sizes

9.8–10.2 mm | 11.8–12.2 mm | 15.4–15.8 mm | 17.8–18.2 mm

Specifications

• Cut Types: Longitudinal slit & radial ring
• Cable Compatibility: Corning Altos® FastAccess® and similar 9.8–18.2 mm OD cables
• Dimensions: 3.58″ × 1.53″ × 3.37″ (9.1 × 3.9 × 8.6 cm)
• Weight: 0.49 lb (223 g)

Equip your toolkit with the MS-526 for precise, damage-free mid-span slitting and ringing on large fiber cables.

Documentation

• MS-526 Data Sheet