Avanos MIC-KEY feeding tube extension sets are designed for use with MIC-KEY low-profile gastrostomy, jejunal, and transgastric-jejunal feeding tubes. Each extension set connects the button to a feeding pump or syringe and uses a SECUR-LOK key connection to help maintain a secure fit. Clear tubing, a built-in clamp, and bolus or continuous-feed configurations support routine tube feeding, flushing, and medication delivery in home and clinical enteral programs.

Product Features & Benefits

Compatible with MIC-KEY low-profile, jejunal, and GJ tubes
Bolus and continuous-feed extension set options
ENFit connector options on select item numbers
SECUR-LOK keyed connector helps reduce accidental disconnects
Catheter-tip ends for use with syringes and feeding sets
2-port Y continuous sets for feeding and flushing through one extension
Available in 2 inch, 12 inch, and 24 inch tubing lengths
Clear tubing supports visual confirmation of flow
Integrated clamp helps temporarily stop or slow feeding

Product Specifications

Item numbers: #0143-12, #0141-12, #0141-24, #0121-12, #0121-24, #0122-02, #0124-12, #0124-24, #0123-12, #0123-24
Length options: 2 inch, 12 inch, or 24 inch tubing (varies by item)
Feed options:
- Bolus feed sets with catheter tip (selected 0123, 0124, 0143 items)
- Continuous-feed sets in single or 2-port Y configurations (0121, 0122, 0141 items)
Connector styles:
- SECUR-LOK right-angle connector with clamp
- SECUR-LOK straight connector with clamp (selected bolus sets)
ENFit connectors: present on select 12- and 24-inch continuous and bolus sets (item numbers 0141-12, 0141-24, 0143-12)
Compatibility: for MIC-KEY low-profile gastrostomy, jejunal, and transgastric-jejunal feeding tubes (as noted in item descriptions)
Construction materials: medical-grade silicone and PVC, DEHP-free
Packaging options: each, case of 5, or bulk case of 15 (varies by item)
Sterility: non-sterile
Manufacturer: Avanos (formerly Kimberly Clark)
Brand: MIC-KEY
HCPCS code: A4035

Related MIC-KEY Products

Halyard MIC-KEY Jejunal Feeding Tubes - Silicone 14 and 18 French with 1.0 to 4 cm length.
Avanos MIC-KEY Gastric-Jejunal (GJ) Feeding Tube Kit - SECUR-LOK connection with 16, 18, and 22 French sizes, 1.0 to 3.5 cm stoma length, 15 to 45 cm jejunal length, and 3 to 10 mL balloon volume.
MIC-KEY Low Profile Gastrostomy Feeding Tube Kit with Bolus - Tapered or recessed distal tip, 12 to 24 French sizes, and 0.8 to 5.0 cm length.
Kimberly Clark MIC-KEY Bolus Gastrostomy Feeding Tube - Tapered distal tip, dual exit ports, 14 to 24 French size.
Kimberly Clark MIC-KEY G-Tube Gastrostomy Feeding Tube - Built-in medicine port, non-recessed distal tip, dual exit ports, 12 to 30 French size.
Over-The-Wire Stoma Measuring Device for MIC-KEY Tubes - Helps determine appropriate feeding tube shaft length.

Product Videos

Avanos MIC-KEY G-tube low-profile gastrostomy feeding tube review video (3:15 minutes)

Description	Size	Price
#0143-12 12 Inch Length, Bolus Feed w/ ENFit Connectors, Catheter Tip, SECUR-LOK Straight Connector w/ Clamp (For MIC-KEY Low-Profile Gastrostomy, Jejunal and Transgastric-Jejunal Feeding Tubes) 1–3 Day Delivery!	Case of 5	List Price: $116.34 Price: $103.54 ($20.71 ea) You Save: $12.80 (11%) AutoShip & Save 10% Frequency: Subscription Start Date: 04-03-2026 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.
#0141-12 12 Inch Length, Continuous Feed w/ ENFit Connectors, Catheter Tip, SECUR-LOK Right Angle Connector w/ Clamp (For MIC-KEY Low-Profile Gastrostomy, Jejunal and Transgastric-Jejunal Feeding Tubes) 1–3 Day Delivery!	Case of 5	List Price: $118.02 Price: $105.04 ($21.01 ea) You Save: $12.98 (11%) AutoShip & Save 10% Frequency: Subscription Start Date: 04-03-2026 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.
#0141-24 24 Inch Length, Continuous Feed w/ ENFit Connectors, Catheter Tip, SECUR-LOK Right Angle Connector w/ Clamp (For MIC-KEY Low-Profile Gastrostomy, Jejunal and Transgastric-Jejunal Feeding Tubes) 1–3 Day Delivery!	Case of 5	List Price: $114.76 Price: $102.14 ($20.43 ea) You Save: $12.62 (11%) AutoShip & Save 10% Frequency: Subscription Start Date: 04-03-2026 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.
#0143-12 12 Inch Length, Bolus Feed w/ ENFit Connectors, Catheter Tip, SECUR-LOK Straight Connector w/ Clamp (For MIC-KEY Low-Profile Gastrostomy, Jejunal and Transgastric-Jejunal Feeding Tubes) 1–3 Day Delivery!	Each	List Price: $25.47 Price: $22.67 You Save: $2.80 (11%) AutoShip & Save 10% Frequency: Subscription Start Date: 04-03-2026 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.
#0121-24 MULTI CASE SALE: 24 Inch Length, Continuous Feed, 2 Port Y, SECUR-LOK Right Angle Connector w/ Clamp (For MIC-KEY Low Profile Gastrostomy Feeding Tube) 1–3 Day Delivery!	Bulk Case of 15	List Price: $360.27 Price: $320.64 ($21.38 ea) You Save: $39.63 (11%) AutoShip & Save 10% Frequency: Subscription Start Date: 04-03-2026 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.
#0121-12 MULTI CASE SALE: 12 Inch Length, Continuous Feed, 2 Port Y, SECUR-LOK Right Angle Connector w/ Clamp (For MIC-Key Low Profile Gastrostomy Feeding Tube) 1–3 Day Delivery!	Bulk Case of 15	List Price: $328.08 Price: $291.99 ($19.47 ea) You Save: $36.09 (11%) AutoShip & Save 10% Frequency: Subscription Start Date: 04-03-2026 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.
#0122-02 2 Inch Length, Continuous Feed, 2 Port Y, SECUR-LOK Right Angle Connector (For MIC-Key Low-Profile Gastrostomy, Jejunal, and Transgastric-Jejunal Feeding Tubes) 1–3 Day Delivery!	Case of 5	List Price: $127.18 Price: $113.19 ($22.64 ea) You Save: $13.99 (11%) AutoShip & Save 10% Frequency: Subscription Start Date: 04-03-2026 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.
#0122-02 2 Inch Length, Continuous Feed, 2 Port Y, SECUR-LOK Right Angle Connector (For MIC-Key Low-Profile Gastrostomy, Jejunal, and Transgastric-Jejunal Feeding Tubes) 1–3 Day Delivery!	Each	List Price: $26.46 Price: $23.55 You Save: $2.91 (11%) AutoShip & Save 10% Frequency: Subscription Start Date: 04-03-2026 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.
#0124-12 12 Inch Length, Bolus Feed, Catheter Tip, SECUR-LOK Right Angle Connector w/ Clamp (For MIC-KEY Low-Profile Gastrostomy, Jejunal, and Transgastric-Jejunal Feeding Tubes) 1–3 Day Delivery!	Each	List Price: $28.01 Price: $24.93 You Save: $3.08 (11%) AutoShip & Save 10% Frequency: Subscription Start Date: 04-03-2026 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.
#0124-24 24 Inch Length, Bolus Feed, Catheter Tip, SECUR-LOK Right Angle Connector w/ Clamp (For MIC-KEY Low-Profile Gastrostomy, Jejunal, and Transgastric-Jejunal Feeding Tubes) 1–3 Day Delivery!	Case of 5	List Price: $111.69 Price: $99.40 ($19.88 ea) You Save: $12.29 (11%) AutoShip & Save 10% Frequency: Subscription Start Date: 04-03-2026 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.
#0124-24 24 Inch Length, Bolus Feed, Catheter Tip, SECUR-LOK Right Angle Connector w/ Clamp (For MIC-KEY Low-Profile Gastrostomy, Jejunal, and Transgastric-Jejunal Feeding Tubes) 1–3 Day Delivery!	Each	List Price: $26.97 Price: $24.00 You Save: $2.97 (11%) AutoShip & Save 10% Frequency: Subscription Start Date: 04-03-2026 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.
#0124-12 12 Inch Length, Bolus Feed, Catheter Tip, SECUR-LOK Right Angle Connector w/ Clamp (For MIC-KEY Low-Profile Gastrostomy, Jejunal, and Transgastric-Jejunal Feeding Tubes) 1–3 Day Delivery!	Case of 5	List Price: $127.79 Price: $113.73 ($22.75 ea) You Save: $14.06 (11%) AutoShip & Save 10% Frequency: Subscription Start Date: 04-03-2026 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.
#0123-24 24 Inch Length, Bolus Feed, Catheter Tip, SECUR-LOK Straight Connector w/ Clamp (For MIC-KEY Low-Profile Gastrostomy, Jejunal, and Transgastric-Jejunal Feeding Tubes) 1–3 Day Delivery!	Each	List Price: $27.02 Price: $24.05 You Save: $2.97 (11%) AutoShip & Save 10% Frequency: Subscription Start Date: 04-03-2026 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.
#0123-24 24 Inch Length, Bolus Feed, Catheter Tip, SECUR-LOK Straight Connector w/ Clamp (For MIC-KEY Low-Profile Gastrostomy, Jejunal, and Transgastric-Jejunal Feeding Tubes) 1–3 Day Delivery!	Case of 5	List Price: $129.54 Price: $115.29 ($23.06 ea) You Save: $14.25 (11%) AutoShip & Save 10% Frequency: Subscription Start Date: 04-03-2026 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.
#0123-12 12 Inch Length, Bolus Feed, Catheter Tip, SECUR-LOK Straight Connector w/ Clamp (For MIC-KEY Low Profile Gastrostomy Feeding Tube) 1–3 Day Delivery!	Each	List Price: $23.98 Price: $21.34 You Save: $2.64 (11%) AutoShip & Save 10% Frequency: Subscription Start Date: 04-03-2026 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.
#0123-12 12 Inch Length, Bolus Feed, Catheter Tip, SECUR-LOK Straight Connector w/ Clamp (For MIC-KEY Low Profile Gastrostomy Tubes) 1–3 Day Delivery!	Case of 5	List Price: $115.25 Price: $102.57 ($20.51 ea) You Save: $12.68 (11%) AutoShip & Save 10% Frequency: Subscription Start Date: 04-03-2026 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.
#0121-24 24 Inch Length, Continuous Feed, 2 Port Y, SECUR-LOK Right Angle Connector w/ Clamp (For MIC-KEY Low Profile Gastrostomy Feeding Tube) 1–3 Day Delivery!	Each	List Price: $24.09 Price: $21.44 You Save: $2.65 (11%) AutoShip & Save 10% Frequency: Subscription Start Date: 04-03-2026 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.
#0121-24 24 Inch Length, Continuous Feed, 2 Port Y, SECUR-LOK Right Angle Connector w/ Clamp (For MIC-KEY Low Profile Gastrostomy Feeding Tube) 1–3 Day Delivery!	Case of 5	List Price: $120.26 Price: $107.03 ($21.41 ea) You Save: $13.23 (11%) AutoShip & Save 10% Frequency: Subscription Start Date: 04-03-2026 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.
#0121-12 12 Inch Length, Continuous Feed, 2 Port Y, SECUR-LOK Right Angle Connector w/ Clamp (For MIC-KEY Low Profile Gastrostomy Feeding Tube) 1–3 Day Delivery!	Each	List Price: $26.15 Price: $23.27 You Save: $2.88 (11%) AutoShip & Save 10% Frequency: Subscription Start Date: 04-03-2026 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.
#0121-12 12 Inch Length, Continuous Feed, 2 Port Y, SECUR-LOK Right Angle Connector w/ Clamp (For MIC-Key Low Profile Gastrostomy Feeding Tube) 1–3 Day Delivery!	Case of 5	List Price: $109.53 Price: $97.48 ($19.50 ea) You Save: $12.05 (11%) AutoShip & Save 10% Frequency: Subscription Start Date: 04-03-2026 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	Avanos Medical Sales LLC
FSA / HSA	Yes

MIC-KEY Feeding Tube Extension Set with SECUR LOK and Clamp

Product Highlights

Description

Product Features & Benefits

Product Specifications

Product Videos

Additional Information

Buyers Guide

Customer Reviews

Questions & Answers