This plug hole fits 1" hole and is found on some models of strength by Life Fitness.

Where used:

• Parts by Brand LifeFitness Strength Signature Series Benches and Racks SMAB-002 & SMAB-003 Multi Adjust Bench
• Parts by Brand LifeFitness Strength Signature Series Benches and Racks SOMB Olympic Military Bench
• Parts by Brand LifeFitness Strength Circuit Series TCSP Shoulder Press
• Parts by Brand LifeFitness Strength Signature Series Benches and Racks SFB Flat Bench
• Parts by Brand LifeFitness Strength Signature Series Single Station Assist Dip Chin FZADC
• Parts by Brand LifeFitness Strength Circuit Series TCAB Ab Crunch
• Parts by Brand LifeFitness Strength Circuit Series TCPD Lat Pulldown
• Parts by Brand LifeFitness Strength Signature Series Benches and Racks SBBR Barbell Rack
• Parts by Brand LifeFitness Strength Signature Series Benches and Racks SODB Olympic Decline Bench
• Parts by Brand LifeFitness Strength Signature Series Benches and Racks SOFB Olympic Flat Bench
• Parts by Brand LifeFitness Strength Signature Series Benches and Racks SMAB-001 Multi Adjustable Bench
• Parts by Brand LifeFitness Strength Free Weights LFADJ-002 Adjustable Bench
• Parts by Brand LifeFitness Strength Signature Series Benches and Racks SOFB-002 Olympic Flat Bench
• Parts by Brand LifeFitness Strength Signature Series Plate Loaded Row SPLROW
• Parts by Brand LifeFitness Strength Circuit Series TCLE Leg Extension
• Parts by Brand LifeFitness Strength Signature Series Benches and Racks SAC Arm Curl Bench
• Parts by Brand LifeFitness Strength Signature Series Benches and Racks SDR2 Double Tier Dumbbell Rack
• Parts by Brand LifeFitness Strength Circuit Series TCLC Seated Leg Curl
• Parts by Brand LifeFitness Strength Circuit Series TCSL Squat
• Parts by Brand LifeFitness Strength Circuit Series TCTP Tricep Press
• Parts by Brand LifeFitness Strength Signature Series Benches and Racks SABC Abdominal Crunch
• Parts by Brand LifeFitness Strength Signature Series Benches and Racks SDR1 Single Tier Dumbbell Rack
• Parts by Brand LifeFitness Strength Signature Series Benches and Racks SOIB Olympic Incline Bench
• Parts by Brand LifeFitness Strength Signature Series Benches and Racks SOWT Olympic Weight Tree
• Parts by Brand LifeFitness Strength Signature Series Benches and Racks SSM Smith Machine
• Parts by Brand LifeFitness Strength Circuit Series TCABB Ab Curl Bench
• Parts by Brand LifeFitness Strength Circuit Series TCCP Chest Press
• Parts by Brand LifeFitness Strength Signature Series Benches and Racks SHR Handle Rack
• Parts by Brand LifeFitness Strength Signature Series Benches and Racks SOSR Olympic Squat Rack
• Parts by Brand LifeFitness Strength Signature Series Benches and Racks SUB Utility Bench
• Parts by Brand LifeFitness Strength Signature Series Plate Loaded Seated Dip SPLDIP
• Parts by Brand LifeFitness Strength Circuit Series TCRW Seated Row
• Parts by Brand LifeFitness Strength Signature Series Benches and Racks SCDLR Chin Dip-Leg Raise
• Parts by Brand LifeFitness Strength Hammer Strength HS-SC Standing Calf