Infinity Cutting Tools | Premium Woodworking Tools ...

Infinity Tools 4" Threaded Splice

Infinity Tools 4" Threaded Splice - Main image
$4.55 $6.9 In stock

Category: Dust Collection Fittings & Hoses

Threaded splices make it easy to connect hoses without using hose clamps.

115-371 - A 4" hose threads onto one end of this quick-disconnect, tapered fitting without the need for hose clamps. This makes it easy to connect a hose to a different machine with a 4" port.

NOTE: The threads on this fitting are left-handed to match the winding of most dust collection hoses.

115-374 - This 4" Thread Splice adapts a 4" hose to a 4" quick-disconnect, tapered fitting.

NOTE: The hose connection on this fitting uses right-hand threads. Please check the winding direction of your dust collection hose before ordering.

115-376 - This fitting has threads on one end to secure a 4" hose without clamps. Opposite end is a 4" O.D. straight fitting.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (5.0 / 5 · 5 reviews)

Sebastian ★★★★★

Finally got a dust collection setup that doesn't leak—this splice's tapered design grabbed the hose tight without any clamps. Hooked up my 4" line in under a minute.

Aurora H. ★★★★★

Threading the hose straight onto this fitting took maybe ten seconds and no clamp, which honestly surprised me. The tapered end grips tight enough that it hasn't popped off once during a full afternoon of planing.

John Z. ★★★★★

Swapping hoses mid-project used to eat up ten minutes of clamp fiddling, now it's a twist and I'm done. The tapered end grips the 4" hose tight enough that nothing slips loose once the dust starts flying.