The B Braun Small Bore IV Tubing Extension Connector Set with Luer Lock is a complete needleless extension set which features the ULTRASITE needleless connector. This Spin-Lock connector has a rotating collar. When activated this collar helps to create a secure connection and is designed to keep the IV Catheter in place. The patented ULTRASITE Luer Access Device (ULTRASITE LAD) prevents blood drawbacks when injecting, aspirating or infusing fluids and medications. This reduces the risk of accidental needlestick injuries (NSIs) in both patients and healthcare professionals.

The B Braun IV Extension Set with Luer Lock Ultrasite Valve is available in a wide range of extension sets. These extension sets are used with Syringes Without a Needle and are available with the ULTRALITE Valve, a removable ULTRASITE Y-Extension Valve, and a Bonded ULTRASITE Valve with the male Luer Lock Connector. All of these extension sets are different lengths and dimensions making them useful in many clinical settings.

Product Features and Benefits

Manufacturer: B Braun
Brand: ULTRASITE
Bore Size: Small Bore
Flow Control Type: Side Clamp
Tubing Type: DEHP-Free, Latex Free
Spin-Lock Connector
ULTRASITE Luer Access Device (ULTRALITE LAD)
Natural Rubber-Free
High Flow Encourages Rapid Fluid Delivery
Reduces Accidental Touch Contamination
Male Luer Slip Connector

Product Specifications

Item 473438 - Small bore extension set with ULTRASITE valve, removable slide clamp, male luer lock connector.Priming volume: 0.6 mL, Length: 8 in. (20 cm
Item 473442 - Small bore Y-extension set with removable ULTRASITE valve, removable slide clamps, SPIN-LOCKconnector. Priming volume: 0.5 mL, Length: 7 in. (18 cm)
Item 473448 - Small bore extension set with bonded ULTRASITE valve, removable slide clamp, male luer lockconnector. Priming volume: 0.6 mL, Length: 8 in. (20 cm)
Item 474517 - Small bore Y-extension set with two removable ULTRASITE valves, removable slide clamps, luer lockconnector. Priming volume: 0.89 mL, Length: 7 in. (18 cm)

Description	Size	Price
#473438 Small Bore Extension Set with ULTRASITE Valve 1–3 Day Delivery!	Each	List Price: $3.68 Price: $3.31 You Save: $0.37 (10%) AutoShip & Save 10% Frequency: Subscription Start Date: 28-06-2026 Subscription End By: Until you cancel This will create subscription order until you cancel it from your My Account or your payment get failed multiple times.
#473438 Small Bore Extension Set with ULTRASITE Valve 1–3 Day Delivery!	Case of 100	List Price: $366.54 Price: $329.89 ($3.30 ea) You Save: $36.65 (10%) AutoShip & Save 10% Frequency: Subscription Start Date: 28-06-2026 Subscription End By: Until you cancel This will create subscription order until you cancel it from your My Account or your payment get failed multiple times.
#473442 Y-Extension with Removable ULTRASITE Valve - Special Order Item: 2 to 4 Week Lead Time	Case of 100	List Price: $772.20 Price: $694.98 ($6.95 ea) You Save: $77.22 (10%) Out of Stock Sign up for stock alerts
#473448 Bonded ULTRASITE Valve, Male Luer Lock Connector 1–3 Day Delivery!	Each	List Price: $3.59 Price: $3.23 You Save: $0.36 (10%) AutoShip & Save 10% Frequency: Subscription Start Date: 28-06-2026 Subscription End By: Until you cancel This will create subscription order until you cancel it from your My Account or your payment get failed multiple times.
#473448 Bonded ULTRASITE Valve, Male Luer Lock Connector 1–3 Day Delivery!	Case of 100	List Price: $352.03 Price: $316.83 ($3.17 ea) You Save: $35.20 (10%) AutoShip & Save 10% Frequency: Subscription Start Date: 28-06-2026 Subscription End By: Until you cancel This will create subscription order until you cancel it from your My Account or your payment get failed multiple times.
#474517 Y-Extension with 2 Removable ULTRASITE Valves 1–3 Day Delivery!	Case of 50	List Price: $680.76 Price: $612.68 ($12.25 ea) You Save: $68.08 (10%) AutoShip & Save 10% Frequency: Subscription Start Date: 28-06-2026 Subscription End By: Until you cancel This will create subscription order until you cancel it from your My Account or your payment get failed multiple times.

Manufacturer	B. Braun
FSA / HSA	Yes

Small Bore Extension Sets with ULTRASITE Injection Site

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