518 Micro Male Plug (With Locking Ring) Mates with in-line female connector or female receptacle Overall Dimensions are as follows:
Diameter – 1.56”
Length – 4.87”
Locking Ring Diameter – 2.09”
Locking Ring Length – 3.00”

518 Micro Female Connector (No Locking Ring) Mates with in-line male plug or male plug.
Overall Dimensions are as follows:
Diameter – 1.56”
Length – 6.18”

518 Micro Female Receptacle (No Locking Ring) Mates with in-line male plug only.
Overall Dimensions are as follows:
Diameter – 1.56”
Length – 6.18”

518 Micro Female Connector (With Reverse Locking Ring)
Mates with in-line male plug or male receptacle. Overall Dimensions are as follows:
Diameter – 1.56”
Length – 6.18”
Locking Ring Diameter – 2.09”
Locking Ring Length – 3.00”

518 Micro Male Receptacle (No Locking Ring)
Mates with in-line female connector w/reverse locking ring only. Overall Dimensions are as follows:
Diameter – 1.56”
Length – 4.88”

Maintenance Kit Contents

(1)      Can of Electrical Contact Cleaner

(1)      Can of Silicone Spray Lubricant

(1)ea  1/4”, 3/8", 1/2", 1" diameter Nylon Tube Brush

(1)      Sheet of  Fine grit Emery Cloth