Mastercool 71500 — Hydra-Krimp Hydraulic Hose Crimping Tool Kit with Complete Die Set

Patented Hydra-Krimp: Professional Hydraulic Hose Crimping Made Easy

Mastercool's patented Hydra-Krimp makes crimping barbed and beaded fittings as easy as 1-2-3. This lightweight hand-held hydraulic press is portable, powerful, and ideal for both shop and field applications. The complete kit includes dies covering hose sizes #6, #8, #10, #12 and reduced barrier #6, #8, #10, #12 — everything you need for professional A/C hose fabrication in one custom moulded case.

Patented Quick-Snap Die System

The Hydra-Krimp's patented design (Patent# 6,324,884) features dies that snap quickly into the press fixture — no pins or screws required. Change die sizes in seconds, not minutes. This tool-free die change system saves time on every crimp and eliminates the frustration of lost pins or stripped screws.

Why This Matters: When you're fabricating multiple hoses with different sizes, the quick-snap system transforms a tedious job into a fast, efficient process. Snap in the die, make the crimp, swap to the next size — it's that simple.

Lightweight Hydraulic Power

The hand-held hydraulic press delivers professional crimping force whilst remaining lightweight and portable. Perfect for shop benches, mobile service vans, or field work where you need to fabricate hoses on-site. The hydraulic action ensures consistent, reliable crimps every time.

Complete Die Set Included

The kit includes a complete 7-piece die set covering the most common A/C hose sizes:

Standard Dies:

• #6 (5/16") — 71500-6
• #8 (13/32") — 71500-8
• #10 (1/2") — 71500-10
• #12 (5/8") — 71500-12

Reduced Barrier Dies:

• #6 (5/16") Reduced Barrier — 71500-6SRB
• #8 (13/32") Reduced Barrier — 71500-6 (also covers #8 RB)
• #10 (1/2") Reduced Barrier — 71500-10SRB
• #12 (5/8") Reduced Barrier — 71500-12SRB

Key Features

• Patented Quick-Snap Dies — Tool-free die changes in seconds (Patent# 6,324,884)
• Lightweight Hydraulic Press — Hand-held design for shop and field use
• Complete Die Set — 7-piece set covers #6, #8, #10, #12 standard and reduced barrier
• Custom Moulded Case — Professional storage and transport
• Portable Design — Ideal for mobile service operations
• Professional Quality — Consistent, reliable crimps every time
• No Pins or Screws — Eliminates lost hardware and stripped threads

Complete Kit Includes

• 71500-001AB: Hydra-Krimp Hydraulic Pump
• 71500-001B: Hydra-Krimp Yoke
• 71500-001C: Complete Die Set Assembly (7-piece set)
• 71500-6: Die Set #6 (5/16") / #8 (13/32") Reduced Barrier
• 71500-8: Die Set #8 (13/32")
• 71500-10: Die Set #10 (1/2")
• 71500-12: Die Set #12 (5/8")
• 71500-6SRB: Die Set #6 (5/16") Reduced Barrier
• 71500-10SRB: Die Set #10 (1/2") Reduced Barrier
• 71500-12SRB: Die Set #12 (5/8") Reduced Barrier
• 71500-PB: Custom Moulded Storage Box

Replacement Parts

• 71500-REPAIRKT: Repair Kit for 71500
• Individual die sets available separately

Perfect For

• HVAC technicians fabricating custom A/C hoses
• Automotive A/C service and repair
• Mobile service operations requiring field hose fabrication
• Workshop hose assembly and repair
• Commercial refrigeration hose fabrication
• Any application requiring professional barbed and beaded fitting crimps

Why Choose the Hydra-Krimp?

• Time Savings — Quick-snap dies eliminate fumbling with pins and screws
• Professional Results — Hydraulic action ensures consistent crimp quality
• Complete Solution — All common sizes included in one kit
• Portable — Lightweight design for shop or field use
• Patented Design — Proven, reliable technology
• Custom Case — Professional storage and transport

How It Works

1. Select Die Size — Choose the appropriate die for your hose size
2. Snap Die Into Yoke — Quick-snap design, no tools required
3. Position Hose and Fitting — Place assembled hose and fitting in the die
4. Pump Handle — Hydraulic action crimps the fitting securely
5. Release and Remove — Professional crimp complete

The Professional's Choice for Hose Fabrication

The Hydra-Krimp 71500 is the tool for professionals who fabricate A/C hoses regularly. With its patented quick-snap die system, lightweight hydraulic design, and complete die set covering all common sizes, it transforms hose fabrication from a tedious task into a fast, efficient process. Whether you're in the workshop or on-site, the Hydra-Krimp delivers professional results every time.

Patented quick-snap dies. Hydraulic power. Complete professional kit. Technical documentation available for download above.