Main ST Collective - Oetiker Automotive Clamp Kit 1-Ear 2-Ear w/ Optional Pliers For Sale

Main ST Collective Oetiker Automotive Hose Clamp Assortment KitHigh-Velocity Automotive Hose Repair Kit | Optional Oetiker Pincers

The Main ST Collective Oetiker Automotive Hose Clamp Assortment Kit is designed around the most commonly used hose clamp sizes found throughout modern automotive cooling systems, fuel systems, vacuum systems, emissions components, and general service repairs.

This professional-grade assortment combines genuine Oetiker 167 Series Stepless® 1-Ear Clamps and Oetiker 101 Series 2-Ear Clamps, providing technicians, racers, fabricators, fleet operators, and DIY enthusiasts with the ideal selection of high-use clamp sizes in one organized kit.

Available in three configurations:

• Clamp Kit Only (Case + Clamps)
• Clamp Kit + Oetiker Standard Jaw Pincer (14100396)
• Clamp Kit + Oetiker Side Jaw Pincer (14100446)

Whether you're performing routine maintenance, building custom vehicles, servicing race cars, or stocking a professional shop, this kit contains the most frequently used clamp sizes for automotive hose connections.

About Main ST Collective

Main ST Collective is the in-house hardware and specialty parts brand of Main Street Eshop. Developed specifically for automotive enthusiasts, racers, fabricators, and professional technicians, Main ST Collective products are selected and assembled based on real-world automotive repair and motorsports experience.

Each kit is designed to provide dependable, professional-grade solutions that help keep vehicles on the road, at the track, and out of the shop.

About Oetiker

For decades, Oetiker has been recognized worldwide as the industry leader in ear clamp technology. Oetiker clamps are trusted by OEM vehicle manufacturers, motorsports teams, industrial equipment manufacturers, and professional service technicians for their reliability, consistency, and leak-free sealing performance.

Their patented ear clamp designs provide uniform clamping force around the entire circumference of the hose, helping eliminate leaks and maintaining long-term sealing integrity.

About Main Street Eshop

Main Street Eshop supplies automotive professionals, racers, restoration shops, fabrication facilities, and enthusiasts with high-quality parts, hardware, specialty tools, and motorsports products.

From daily drivers to professional race cars, Main Street Eshop delivers products trusted by builders who demand quality and reliability.

Why This Kit?

This assortment was specifically built around the highest-velocity automotive hose clamp sizes commonly used in:

• Cooling system repairs
• Heater hose service
• Radiator hose connections
• Fuel system repairs
• EVAP systems
• Vacuum hose installations
• Turbocharger plumbing
• Catch can systems
• Emissions equipment
• Custom fabrication projects
• Race car maintenance

Benefits of Oetiker Stepless® 1-Ear Clamps

The Oetiker 167 Series Stepless® Clamp is one of the most widely used hose clamps in automotive manufacturing.

Benefits include:

✔ 360° Stepless sealing surface
✔ Uniform clamping force around the hose
✔ Stainless steel construction
✔ Corrosion resistant
✔ Low-profile design
✔ Excellent for fuel, coolant, vacuum, and emissions systems
✔ Tamper-resistant installation
✔ Professional OEM appearance

Material:
Stainless Steel
Material No. 1.4301 / UNS S30400

Benefits of Oetiker 2-Ear Clamps

The Oetiker 101 Series 2-Ear Clamp offers increased flexibility and an expanded clamping range.

Benefits include:

✔ Larger adjustment range than 1-ear clamps
✔ Accommodates thermal expansion and contraction
✔ Excellent vibration resistance
✔ Secure mechanical retention
✔ Ideal for coolant and larger hose applications
✔ Zinc-plated corrosion-resistant construction
✔ Proven OEM-style Steel
Material No. 1.0338 / SAE 1008/1010

Kit Contents

Includes organized 10-compartment storage case.

Oetiker 167 Series Stepless® 1-Ear Clamps

Part Number: 16700017
Range: 14.5-17.0mm (.571-.669")
Quantity: 15

Part Number: 16702497
Range: 15.0-17.5mm (.591-.689")
Quantity: 15

Part Number: 16700020
Range: 15.3-18.5mm (.602-.728")
Quantity: 12

Part Number: 16702498
Range: 16.6-19.8mm (.654-.780")
Quantity: 12

Part Number: 16700024
Range: 17.8-21.0mm (.701-.827")
Quantity: 12

Part Number: 16700026
Range: 19.4-22.6mm (.764-.890")
Quantity: 12

Oetiker 101 Series 2-Ear Clamps

Part Number: 10100024
Range: 15.0-18.0mm (.591-.709")
Quantity: 15

Part Number: 10100027
Range: 16.2-20.0mm (.638-.787")
Quantity: 12

Part Number: 10100030
Range: 19.0-23.0mm (.748-.906")
Quantity: 12

Variant OptionsVariant 1

Clamp Kit Only

Includes:
• 10-Compartment Storage Case
• Complete Clamp Assortment

Variant 2

Clamp Kit + Standard Jaw Pincer

Includes:
• 10-Compartment Storage Case
• Complete Clamp Assortment
• Genuine Oetiker 14100396 Standard Jaw Single Action Pincer

Variant 3

Clamp Kit + Side Jaw Pincer

Includes:
• 10-Compartment Storage Case
• Complete Clamp Assortment
• Genuine Oetiker 14100446 Side Jaw Single Action Pincer

Custom Oetiker Kits Available

Need a different assortment?

Main ST Collective and Main Street Eshop can build custom Oetiker clamp kits tailored to your application.

Custom kits available for:

• Automotive repair shops
• Fleet maintenance facilities
• Restoration shops
• Race teams
• Fabrication shops
• Industrial applications
• OEM service departments

Contact us for a custom quote and kit configuration.

Buyer Notes

✔ Genuine Oetiker clamps
✔ Organized reusable storage case
✔ OEM-quality hose retention
✔ Automotive, industrial, and motorsports use
✔ Optional genuine Oetiker installation pincers available
✔ Custom kits available upon request

What You Receive

One Main ST Collective Oetiker Automotive Hose Clamp Assortment Kit in the selected configuration:

• Clamp Kit Only
OR
• Clamp Kit + Standard Jaw Pincer
OR
• Clamp Kit + Side Jaw Pincer

Shipped by Main Street Eshop.